3527500

素因数分解:

$2^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:124

約数の個数: 60

約数和(自身を含む): 8266104

約数和(自身を除く): 4738604

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 83, 85, 100, 125, 166, 170, 250, 332, 340, 415, 425, 500, 625, 830, 850, 1250, 1411, 1660, 1700, 2075, 2125, 2500, 2822, 4150, 4250, 5644, 7055, 8300, 8500, 10375, 10625, 14110, 20750, 21250, 28220, 35275, 41500, 42500, 51875, 70550, 103750, 141100, 176375, 207500, 352750, 705500, 881875, 1763750, 3527500]

約数ペア:

[(1, 3527500), (2, 1763750), (4, 881875), (5, 705500), (10, 352750), (17, 207500), (20, 176375), (25, 141100), (34, 103750), (50, 70550), (68, 51875), (83, 42500), (85, 41500), (100, 35275), (125, 28220), (166, 21250), (170, 20750), (250, 14110), (332, 10625), (340, 10375), (415, 8500), (425, 8300), (500, 7055), (625, 5644), (830, 4250), (850, 4150), (1250, 2822), (1411, 2500), (1660, 2125), (1700, 2075)]