4080341600

素因数分解:

$2^5\times 5^2\times {\mathrm{71}}^1\times {\mathrm{71837}}^1$

素因数の和:71928

約数の個数: 72

約数和(自身を含む): 10101572208

約数和(自身を除く): 6021230608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 100, 142, 160, 200, 284, 355, 400, 568, 710, 800, 1136, 1420, 1775, 2272, 2840, 3550, 5680, 7100, 11360, 14200, 28400, 56800, 71837, 143674, 287348, 359185, 574696, 718370, 1149392, 1436740, 1795925, 2298784, 2873480, 3591850, 5100427, 5746960, 7183700, 10200854, 11493920, 14367400, 20401708, 25502135, 28734800, 40803416, 51004270, 57469600, 81606832, 102008540, 127510675, 163213664, 204017080, 255021350, 408034160, 510042700, 816068320, 1020085400, 2040170800, 4080341600]

約数ペア:

[(1, 4080341600), (2, 2040170800), (4, 1020085400), (5, 816068320), (8, 510042700), (10, 408034160), (16, 255021350), (20, 204017080), (25, 163213664), (32, 127510675), (40, 102008540), (50, 81606832), (71, 57469600), (80, 51004270), (100, 40803416), (142, 28734800), (160, 25502135), (200, 20401708), (284, 14367400), (355, 11493920), (400, 10200854), (568, 7183700), (710, 5746960), (800, 5100427), (1136, 3591850), (1420, 2873480), (1775, 2298784), (2272, 1795925), (2840, 1436740), (3550, 1149392), (5680, 718370), (7100, 574696), (11360, 359185), (14200, 287348), (28400, 143674), (56800, 71837)]