200035400

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{14087}}^1$

素因数の和:14174

約数の個数: 48

約数和(自身を含む): 471666240

約数和(自身を除く): 271630840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1775, 2840, 3550, 7100, 14087, 14200, 28174, 56348, 70435, 112696, 140870, 281740, 352175, 563480, 704350, 1000177, 1408700, 2000354, 2817400, 4000708, 5000885, 8001416, 10001770, 20003540, 25004425, 40007080, 50008850, 100017700, 200035400]

約数ペア:

[(1, 200035400), (2, 100017700), (4, 50008850), (5, 40007080), (8, 25004425), (10, 20003540), (20, 10001770), (25, 8001416), (40, 5000885), (50, 4000708), (71, 2817400), (100, 2000354), (142, 1408700), (200, 1000177), (284, 704350), (355, 563480), (568, 352175), (710, 281740), (1420, 140870), (1775, 112696), (2840, 70435), (3550, 56348), (7100, 28174), (14087, 14200)]