984980750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13177}}^1$

素因数の和:13230

約数の個数: 64

約数和(自身を含む): 2072214144

約数和(自身を除く): 1087233394

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 125, 130, 230, 250, 299, 325, 575, 598, 650, 1150, 1495, 1625, 2875, 2990, 3250, 5750, 7475, 13177, 14950, 26354, 37375, 65885, 74750, 131770, 171301, 303071, 329425, 342602, 606142, 658850, 856505, 1515355, 1647125, 1713010, 3030710, 3294250, 3939923, 4282525, 7576775, 7879846, 8565050, 15153550, 19699615, 21412625, 37883875, 39399230, 42825250, 75767750, 98498075, 196996150, 492490375, 984980750]

約数ペア:

[(1, 984980750), (2, 492490375), (5, 196996150), (10, 98498075), (13, 75767750), (23, 42825250), (25, 39399230), (26, 37883875), (46, 21412625), (50, 19699615), (65, 15153550), (115, 8565050), (125, 7879846), (130, 7576775), (230, 4282525), (250, 3939923), (299, 3294250), (325, 3030710), (575, 1713010), (598, 1647125), (650, 1515355), (1150, 856505), (1495, 658850), (1625, 606142), (2875, 342602), (2990, 329425), (3250, 303071), (5750, 171301), (7475, 131770), (13177, 74750), (14950, 65885), (26354, 37375)]