143183720

素因数分解:

$2^3\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{2267}}^1$

素因数の和:3857

約数の個数: 32

約数和(自身を含む): 322509600

約数和(自身を除く): 179325880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1579, 2267, 3158, 4534, 6316, 7895, 9068, 11335, 12632, 15790, 18136, 22670, 31580, 45340, 63160, 90680, 3579593, 7159186, 14318372, 17897965, 28636744, 35795930, 71591860, 143183720]

約数ペア:

[(1, 143183720), (2, 71591860), (4, 35795930), (5, 28636744), (8, 17897965), (10, 14318372), (20, 7159186), (40, 3579593), (1579, 90680), (2267, 63160), (3158, 45340), (4534, 31580), (6316, 22670), (7895, 18136), (9068, 15790), (11335, 12632)]