1708180100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:786

約数の個数: 144

約数和(自身を含む): 4265726976

約数和(自身を除く): 2557546876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 107, 110, 115, 214, 220, 230, 253, 275, 428, 460, 506, 535, 550, 575, 631, 1012, 1070, 1100, 1150, 1177, 1262, 1265, 2140, 2300, 2354, 2461, 2524, 2530, 2675, 3155, 4708, 4922, 5060, 5350, 5885, 6310, 6325, 6941, 9844, 10700, 11770, 12305, 12620, 12650, 13882, 14513, 15775, 23540, 24610, 25300, 27071, 27764, 29026, 29425, 31550, 34705, 49220, 54142, 58052, 58850, 61525, 63100, 67517, 69410, 72565, 108284, 117700, 123050, 135034, 135355, 138820, 145130, 159643, 173525, 246100, 270068, 270710, 290260, 319286, 337585, 347050, 362825, 541420, 638572, 675170, 676775, 694100, 725650, 742687, 798215, 1350340, 1353550, 1451300, 1485374, 1552891, 1596430, 1687925, 2707100, 2970748, 3105782, 3192860, 3375850, 3713435, 3991075, 6211564, 6751700, 7426870, 7764455, 7982150, 14853740, 15528910, 15964300, 17081801, 18567175, 31057820, 34163602, 37134350, 38822275, 68327204, 74268700, 77644550, 85409005, 155289100, 170818010, 341636020, 427045025, 854090050, 1708180100]

約数ペア:

[(1, 1708180100), (2, 854090050), (4, 427045025), (5, 341636020), (10, 170818010), (11, 155289100), (20, 85409005), (22, 77644550), (23, 74268700), (25, 68327204), (44, 38822275), (46, 37134350), (50, 34163602), (55, 31057820), (92, 18567175), (100, 17081801), (107, 15964300), (110, 15528910), (115, 14853740), (214, 7982150), (220, 7764455), (230, 7426870), (253, 6751700), (275, 6211564), (428, 3991075), (460, 3713435), (506, 3375850), (535, 3192860), (550, 3105782), (575, 2970748), (631, 2707100), (1012, 1687925), (1070, 1596430), (1100, 1552891), (1150, 1485374), (1177, 1451300), (1262, 1353550), (1265, 1350340), (2140, 798215), (2300, 742687), (2354, 725650), (2461, 694100), (2524, 676775), (2530, 675170), (2675, 638572), (3155, 541420), (4708, 362825), (4922, 347050), (5060, 337585), (5350, 319286), (5885, 290260), (6310, 270710), (6325, 270068), (6941, 246100), (9844, 173525), (10700, 159643), (11770, 145130), (12305, 138820), (12620, 135355), (12650, 135034), (13882, 123050), (14513, 117700), (15775, 108284), (23540, 72565), (24610, 69410), (25300, 67517), (27071, 63100), (27764, 61525), (29026, 58850), (29425, 58052), (31550, 54142), (34705, 49220)]