13575200

素因数分解:

$2^5\times 5^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:330

約数の個数: 72

約数和(自身を含む): 33747840

約数和(自身を除く): 20172640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 100, 142, 160, 200, 239, 284, 355, 400, 478, 568, 710, 800, 956, 1136, 1195, 1420, 1775, 1912, 2272, 2390, 2840, 3550, 3824, 4780, 5680, 5975, 7100, 7648, 9560, 11360, 11950, 14200, 16969, 19120, 23900, 28400, 33938, 38240, 47800, 56800, 67876, 84845, 95600, 135752, 169690, 191200, 271504, 339380, 424225, 543008, 678760, 848450, 1357520, 1696900, 2715040, 3393800, 6787600, 13575200]

約数ペア:

[(1, 13575200), (2, 6787600), (4, 3393800), (5, 2715040), (8, 1696900), (10, 1357520), (16, 848450), (20, 678760), (25, 543008), (32, 424225), (40, 339380), (50, 271504), (71, 191200), (80, 169690), (100, 135752), (142, 95600), (160, 84845), (200, 67876), (239, 56800), (284, 47800), (355, 38240), (400, 33938), (478, 28400), (568, 23900), (710, 19120), (800, 16969), (956, 14200), (1136, 11950), (1195, 11360), (1420, 9560), (1775, 7648), (1912, 7100), (2272, 5975), (2390, 5680), (2840, 4780), (3550, 3824)]