1623443380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{152293}}^1$

素因数の和:152356

約数の個数: 48

約数和(自身を含む): 3761052624

約数和(自身を除く): 2137609244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 10660, 152293, 304586, 609172, 761465, 1522930, 1979809, 3045860, 3959618, 6244013, 7919236, 9899045, 12488026, 19798090, 24976052, 31220065, 39596180, 62440130, 81172169, 124880260, 162344338, 324688676, 405860845, 811721690, 1623443380]

約数ペア:

[(1, 1623443380), (2, 811721690), (4, 405860845), (5, 324688676), (10, 162344338), (13, 124880260), (20, 81172169), (26, 62440130), (41, 39596180), (52, 31220065), (65, 24976052), (82, 19798090), (130, 12488026), (164, 9899045), (205, 7919236), (260, 6244013), (410, 3959618), (533, 3045860), (820, 1979809), (1066, 1522930), (2132, 761465), (2665, 609172), (5330, 304586), (10660, 152293)]