40595800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 109278720

約数和(自身を除く): 68682920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 107, 140, 175, 200, 214, 271, 280, 350, 428, 535, 542, 700, 749, 856, 1070, 1084, 1355, 1400, 1498, 1897, 2140, 2168, 2675, 2710, 2996, 3745, 3794, 4280, 5350, 5420, 5992, 6775, 7490, 7588, 9485, 10700, 10840, 13550, 14980, 15176, 18725, 18970, 21400, 27100, 28997, 29960, 37450, 37940, 47425, 54200, 57994, 74900, 75880, 94850, 115988, 144985, 149800, 189700, 202979, 231976, 289970, 379400, 405958, 579940, 724925, 811916, 1014895, 1159880, 1449850, 1623832, 2029790, 2899700, 4059580, 5074475, 5799400, 8119160, 10148950, 20297900, 40595800]

約数ペア:

[(1, 40595800), (2, 20297900), (4, 10148950), (5, 8119160), (7, 5799400), (8, 5074475), (10, 4059580), (14, 2899700), (20, 2029790), (25, 1623832), (28, 1449850), (35, 1159880), (40, 1014895), (50, 811916), (56, 724925), (70, 579940), (100, 405958), (107, 379400), (140, 289970), (175, 231976), (200, 202979), (214, 189700), (271, 149800), (280, 144985), (350, 115988), (428, 94850), (535, 75880), (542, 74900), (700, 57994), (749, 54200), (856, 47425), (1070, 37940), (1084, 37450), (1355, 29960), (1400, 28997), (1498, 27100), (1897, 21400), (2140, 18970), (2168, 18725), (2675, 15176), (2710, 14980), (2996, 13550), (3745, 10840), (3794, 10700), (4280, 9485), (5350, 7588), (5420, 7490), (5992, 6775)]