39108500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 93405312

約数和(自身を除く): 54296812

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 43, 50, 68, 85, 86, 100, 107, 125, 170, 172, 214, 215, 250, 340, 425, 428, 430, 500, 535, 731, 850, 860, 1070, 1075, 1462, 1700, 1819, 2125, 2140, 2150, 2675, 2924, 3638, 3655, 4250, 4300, 4601, 5350, 5375, 7276, 7310, 8500, 9095, 9202, 10700, 10750, 13375, 14620, 18190, 18275, 18404, 21500, 23005, 26750, 36380, 36550, 45475, 46010, 53500, 73100, 78217, 90950, 91375, 92020, 115025, 156434, 181900, 182750, 227375, 230050, 312868, 365500, 391085, 454750, 460100, 575125, 782170, 909500, 1150250, 1564340, 1955425, 2300500, 3910850, 7821700, 9777125, 19554250, 39108500]

約数ペア:

[(1, 39108500), (2, 19554250), (4, 9777125), (5, 7821700), (10, 3910850), (17, 2300500), (20, 1955425), (25, 1564340), (34, 1150250), (43, 909500), (50, 782170), (68, 575125), (85, 460100), (86, 454750), (100, 391085), (107, 365500), (125, 312868), (170, 230050), (172, 227375), (214, 182750), (215, 181900), (250, 156434), (340, 115025), (425, 92020), (428, 91375), (430, 90950), (500, 78217), (535, 73100), (731, 53500), (850, 46010), (860, 45475), (1070, 36550), (1075, 36380), (1462, 26750), (1700, 23005), (1819, 21500), (2125, 18404), (2140, 18275), (2150, 18190), (2675, 14620), (2924, 13375), (3638, 10750), (3655, 10700), (4250, 9202), (4300, 9095), (4601, 8500), (5350, 7310), (5375, 7276)]