173957200

素因数分解:

$2^4\times 5^2\times {\mathrm{421}}^1\times {\mathrm{1033}}^1$

素因数の和:1472

約数の個数: 60

約数和(自身を含む): 419330428

約数和(自身を除く): 245373228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 421, 842, 1033, 1684, 2066, 2105, 3368, 4132, 4210, 5165, 6736, 8264, 8420, 10330, 10525, 16528, 16840, 20660, 21050, 25825, 33680, 41320, 42100, 51650, 82640, 84200, 103300, 168400, 206600, 413200, 434893, 869786, 1739572, 2174465, 3479144, 4348930, 6958288, 8697860, 10872325, 17395720, 21744650, 34791440, 43489300, 86978600, 173957200]

約数ペア:

[(1, 173957200), (2, 86978600), (4, 43489300), (5, 34791440), (8, 21744650), (10, 17395720), (16, 10872325), (20, 8697860), (25, 6958288), (40, 4348930), (50, 3479144), (80, 2174465), (100, 1739572), (200, 869786), (400, 434893), (421, 413200), (842, 206600), (1033, 168400), (1684, 103300), (2066, 84200), (2105, 82640), (3368, 51650), (4132, 42100), (4210, 41320), (5165, 33680), (6736, 25825), (8264, 21050), (8420, 20660), (10330, 16840), (10525, 16528)]