1572251140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{96221}}^1$

素因数の和:96292

約数の個数: 48

約数和(自身を含む): 3556365120

約数和(自身を除く): 1984113980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 3268, 4085, 8170, 16340, 96221, 192442, 384884, 481105, 962210, 1828199, 1924420, 3656398, 4137503, 7312796, 8275006, 9140995, 16550012, 18281990, 20687515, 36563980, 41375030, 78612557, 82750060, 157225114, 314450228, 393062785, 786125570, 1572251140]

約数ペア:

[(1, 1572251140), (2, 786125570), (4, 393062785), (5, 314450228), (10, 157225114), (19, 82750060), (20, 78612557), (38, 41375030), (43, 36563980), (76, 20687515), (86, 18281990), (95, 16550012), (172, 9140995), (190, 8275006), (215, 7312796), (380, 4137503), (430, 3656398), (817, 1924420), (860, 1828199), (1634, 962210), (3268, 481105), (4085, 384884), (8170, 192442), (16340, 96221)]