15702876020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{25999}}^1$

素因数の和:26145

約数の個数: 96

約数和(自身を含む): 37425024000

約数和(自身を除く): 21722147980

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 101, 115, 130, 202, 230, 260, 299, 404, 460, 505, 598, 1010, 1196, 1313, 1495, 2020, 2323, 2626, 2990, 4646, 5252, 5980, 6565, 9292, 11615, 13130, 23230, 25999, 26260, 30199, 46460, 51998, 60398, 103996, 120796, 129995, 150995, 259990, 301990, 337987, 519980, 597977, 603980, 675974, 1195954, 1351948, 1689935, 2391908, 2625899, 2989885, 3379870, 5251798, 5979770, 6759740, 7773701, 10503596, 11959540, 13129495, 15547402, 26258990, 31094804, 34136687, 38868505, 52517980, 60395677, 68273374, 77737010, 120791354, 136546748, 155474020, 170683435, 241582708, 301978385, 341366870, 603956770, 682733740, 785143801, 1207913540, 1570287602, 3140575204, 3925719005, 7851438010, 15702876020]

約数ペア:

[(1, 15702876020), (2, 7851438010), (4, 3925719005), (5, 3140575204), (10, 1570287602), (13, 1207913540), (20, 785143801), (23, 682733740), (26, 603956770), (46, 341366870), (52, 301978385), (65, 241582708), (92, 170683435), (101, 155474020), (115, 136546748), (130, 120791354), (202, 77737010), (230, 68273374), (260, 60395677), (299, 52517980), (404, 38868505), (460, 34136687), (505, 31094804), (598, 26258990), (1010, 15547402), (1196, 13129495), (1313, 11959540), (1495, 10503596), (2020, 7773701), (2323, 6759740), (2626, 5979770), (2990, 5251798), (4646, 3379870), (5252, 2989885), (5980, 2625899), (6565, 2391908), (9292, 1689935), (11615, 1351948), (13130, 1195954), (23230, 675974), (25999, 603980), (26260, 597977), (30199, 519980), (46460, 337987), (51998, 301990), (60398, 259990), (103996, 150995), (120796, 129995)]