1445832160

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{123787}}^1$

素因数の和:123875

約数の個数: 48

約数和(自身を含む): 3462597936

約数和(自身を除く): 2016765776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 11680, 123787, 247574, 495148, 618935, 990296, 1237870, 1980592, 2475740, 3961184, 4951480, 9036451, 9902960, 18072902, 19805920, 36145804, 45182255, 72291608, 90364510, 144583216, 180729020, 289166432, 361458040, 722916080, 1445832160]

約数ペア:

[(1, 1445832160), (2, 722916080), (4, 361458040), (5, 289166432), (8, 180729020), (10, 144583216), (16, 90364510), (20, 72291608), (32, 45182255), (40, 36145804), (73, 19805920), (80, 18072902), (146, 9902960), (160, 9036451), (292, 4951480), (365, 3961184), (584, 2475740), (730, 1980592), (1168, 1237870), (1460, 990296), (2336, 618935), (2920, 495148), (5840, 247574), (11680, 123787)]