4153520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7417}}^1$

素因数の和:7437

約数の個数: 40

約数和(自身を含む): 11037984

約数和(自身を除く): 6884464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7417, 14834, 29668, 37085, 51919, 59336, 74170, 103838, 118672, 148340, 207676, 259595, 296680, 415352, 519190, 593360, 830704, 1038380, 2076760, 4153520]

約数ペア:

[(1, 4153520), (2, 2076760), (4, 1038380), (5, 830704), (7, 593360), (8, 519190), (10, 415352), (14, 296680), (16, 259595), (20, 207676), (28, 148340), (35, 118672), (40, 103838), (56, 74170), (70, 59336), (80, 51919), (112, 37085), (140, 29668), (280, 14834), (560, 7417)]