89719700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1913}}^1$

素因数の和:2001

約数の個数: 72

約数和(自身を含む): 225943872

約数和(自身を除く): 136224172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 67, 70, 100, 134, 140, 175, 268, 335, 350, 469, 670, 700, 938, 1340, 1675, 1876, 1913, 2345, 3350, 3826, 4690, 6700, 7652, 9380, 9565, 11725, 13391, 19130, 23450, 26782, 38260, 46900, 47825, 53564, 66955, 95650, 128171, 133910, 191300, 256342, 267820, 334775, 512684, 640855, 669550, 897197, 1281710, 1339100, 1794394, 2563420, 3204275, 3588788, 4485985, 6408550, 8971970, 12817100, 17943940, 22429925, 44859850, 89719700]

約数ペア:

[(1, 89719700), (2, 44859850), (4, 22429925), (5, 17943940), (7, 12817100), (10, 8971970), (14, 6408550), (20, 4485985), (25, 3588788), (28, 3204275), (35, 2563420), (50, 1794394), (67, 1339100), (70, 1281710), (100, 897197), (134, 669550), (140, 640855), (175, 512684), (268, 334775), (335, 267820), (350, 256342), (469, 191300), (670, 133910), (700, 128171), (938, 95650), (1340, 66955), (1675, 53564), (1876, 47825), (1913, 46900), (2345, 38260), (3350, 26782), (3826, 23450), (4690, 19130), (6700, 13391), (7652, 11725), (9380, 9565)]