40474700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:951

約数の個数: 72

約数和(自身を含む): 101993472

約数和(自身を除く): 61518772

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, 863, 938, 1340, 1675, 1726, 1876, 2345, 3350, 3452, 4315, 4690, 6041, 6700, 8630, 9380, 11725, 12082, 17260, 21575, 23450, 24164, 30205, 43150, 46900, 57821, 60410, 86300, 115642, 120820, 151025, 231284, 289105, 302050, 404747, 578210, 604100, 809494, 1156420, 1445525, 1618988, 2023735, 2891050, 4047470, 5782100, 8094940, 10118675, 20237350, 40474700]

約数ペア:

[(1, 40474700), (2, 20237350), (4, 10118675), (5, 8094940), (7, 5782100), (10, 4047470), (14, 2891050), (20, 2023735), (25, 1618988), (28, 1445525), (35, 1156420), (50, 809494), (67, 604100), (70, 578210), (100, 404747), (134, 302050), (140, 289105), (175, 231284), (268, 151025), (335, 120820), (350, 115642), (469, 86300), (670, 60410), (700, 57821), (863, 46900), (938, 43150), (1340, 30205), (1675, 24164), (1726, 23450), (1876, 21575), (2345, 17260), (3350, 12082), (3452, 11725), (4315, 9380), (4690, 8630), (6041, 6700)]