1313106793900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{380291}}^1$

素因数の和:380432

約数の個数: 144

約数和(自身を含む): 3224352878208

約数和(自身を除く): 1911246084308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 43, 44, 50, 55, 73, 86, 100, 110, 146, 172, 215, 220, 275, 292, 365, 430, 473, 550, 730, 803, 860, 946, 1075, 1100, 1460, 1606, 1825, 1892, 2150, 2365, 3139, 3212, 3650, 4015, 4300, 4730, 6278, 7300, 8030, 9460, 11825, 12556, 15695, 16060, 20075, 23650, 31390, 34529, 40150, 47300, 62780, 69058, 78475, 80300, 138116, 156950, 172645, 313900, 345290, 380291, 690580, 760582, 863225, 1521164, 1726450, 1901455, 3452900, 3802910, 4183201, 7605820, 8366402, 9507275, 16352513, 16732804, 19014550, 20916005, 27761243, 32705026, 38029100, 41832010, 55522486, 65410052, 81762565, 83664020, 104580025, 111044972, 138806215, 163525130, 179877643, 209160050, 277612430, 305373673, 327050260, 359755286, 408812825, 418320100, 555224860, 610747346, 694031075, 719510572, 817625650, 899388215, 1193733449, 1221494692, 1388062150, 1526868365, 1635251300, 1798776430, 2387466898, 2776124300, 3053736730, 3597552860, 4496941075, 4774933796, 5968667245, 6107473460, 7634341825, 8993882150, 11937334490, 13131067939, 15268683650, 17987764300, 23874668980, 26262135878, 29843336225, 30537367300, 52524271756, 59686672450, 65655339695, 119373344900, 131310679390, 262621358780, 328276698475, 656553396950, 1313106793900]

約数ペア:

[(1, 1313106793900), (2, 656553396950), (4, 328276698475), (5, 262621358780), (10, 131310679390), (11, 119373344900), (20, 65655339695), (22, 59686672450), (25, 52524271756), (43, 30537367300), (44, 29843336225), (50, 26262135878), (55, 23874668980), (73, 17987764300), (86, 15268683650), (100, 13131067939), (110, 11937334490), (146, 8993882150), (172, 7634341825), (215, 6107473460), (220, 5968667245), (275, 4774933796), (292, 4496941075), (365, 3597552860), (430, 3053736730), (473, 2776124300), (550, 2387466898), (730, 1798776430), (803, 1635251300), (860, 1526868365), (946, 1388062150), (1075, 1221494692), (1100, 1193733449), (1460, 899388215), (1606, 817625650), (1825, 719510572), (1892, 694031075), (2150, 610747346), (2365, 555224860), (3139, 418320100), (3212, 408812825), (3650, 359755286), (4015, 327050260), (4300, 305373673), (4730, 277612430), (6278, 209160050), (7300, 179877643), (8030, 163525130), (9460, 138806215), (11825, 111044972), (12556, 104580025), (15695, 83664020), (16060, 81762565), (20075, 65410052), (23650, 55522486), (31390, 41832010), (34529, 38029100), (40150, 32705026), (47300, 27761243), (62780, 20916005), (69058, 19014550), (78475, 16732804), (80300, 16352513), (138116, 9507275), (156950, 8366402), (172645, 7605820), (313900, 4183201), (345290, 3802910), (380291, 3452900), (690580, 1901455), (760582, 1726450), (863225, 1521164)]