85751380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29983}}^1$

素因数の和:30016

約数の個数: 48

約数和(自身を含む): 211567104

約数和(自身を除く): 125815724

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 29983, 59966, 119932, 149915, 299830, 329813, 389779, 599660, 659626, 779558, 1319252, 1559116, 1649065, 1948895, 3298130, 3897790, 4287569, 6596260, 7795580, 8575138, 17150276, 21437845, 42875690, 85751380]

約数ペア:

[(1, 85751380), (2, 42875690), (4, 21437845), (5, 17150276), (10, 8575138), (11, 7795580), (13, 6596260), (20, 4287569), (22, 3897790), (26, 3298130), (44, 1948895), (52, 1649065), (55, 1559116), (65, 1319252), (110, 779558), (130, 659626), (143, 599660), (220, 389779), (260, 329813), (286, 299830), (572, 149915), (715, 119932), (1430, 59966), (2860, 29983)]