11820319390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1217}}^1$

素因数の和:1618

約数の個数: 96

約数和(自身を含む): 24493492800

約数和(自身を除く): 12673173410

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 349, 506, 605, 698, 1210, 1217, 1265, 1745, 2434, 2530, 2783, 3490, 3839, 5566, 6085, 7678, 8027, 12170, 13387, 13915, 16054, 19195, 26774, 27830, 27991, 38390, 40135, 42229, 55982, 66935, 80270, 84458, 88297, 133870, 139955, 147257, 176594, 211145, 279910, 294514, 307901, 422290, 424733, 441485, 615802, 736285, 849466, 882970, 971267, 1472570, 1539505, 1942534, 2123665, 3079010, 3386911, 4247330, 4672063, 4856335, 6773822, 9344126, 9712670, 9768859, 16934555, 19537718, 23360315, 33869110, 46720630, 48844295, 51392693, 97688590, 102785386, 107457449, 214914898, 256963465, 513926930, 537287245, 1074574490, 1182031939, 2364063878, 5910159695, 11820319390]

約数ペア:

[(1, 11820319390), (2, 5910159695), (5, 2364063878), (10, 1182031939), (11, 1074574490), (22, 537287245), (23, 513926930), (46, 256963465), (55, 214914898), (110, 107457449), (115, 102785386), (121, 97688590), (230, 51392693), (242, 48844295), (253, 46720630), (349, 33869110), (506, 23360315), (605, 19537718), (698, 16934555), (1210, 9768859), (1217, 9712670), (1265, 9344126), (1745, 6773822), (2434, 4856335), (2530, 4672063), (2783, 4247330), (3490, 3386911), (3839, 3079010), (5566, 2123665), (6085, 1942534), (7678, 1539505), (8027, 1472570), (12170, 971267), (13387, 882970), (13915, 849466), (16054, 736285), (19195, 615802), (26774, 441485), (27830, 424733), (27991, 422290), (38390, 307901), (40135, 294514), (42229, 279910), (55982, 211145), (66935, 176594), (80270, 147257), (84458, 139955), (88297, 133870)]