26200400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3853}}^1$

素因数の和:3888

約数の個数: 60

約数和(自身を含む): 66666492

約数和(自身を除く): 40466092

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 3853, 6800, 7706, 15412, 19265, 30824, 38530, 61648, 65501, 77060, 96325, 131002, 154120, 192650, 262004, 308240, 327505, 385300, 524008, 655010, 770600, 1048016, 1310020, 1541200, 1637525, 2620040, 3275050, 5240080, 6550100, 13100200, 26200400]

約数ペア:

[(1, 26200400), (2, 13100200), (4, 6550100), (5, 5240080), (8, 3275050), (10, 2620040), (16, 1637525), (17, 1541200), (20, 1310020), (25, 1048016), (34, 770600), (40, 655010), (50, 524008), (68, 385300), (80, 327505), (85, 308240), (100, 262004), (136, 192650), (170, 154120), (200, 131002), (272, 96325), (340, 77060), (400, 65501), (425, 61648), (680, 38530), (850, 30824), (1360, 19265), (1700, 15412), (3400, 7706), (3853, 6800)]