61008440

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{9133}}^1$

素因数の和:9311

約数の個数: 32

約数和(自身を含む): 138106080

約数和(自身を除く): 77097640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 9133, 18266, 36532, 45665, 73064, 91330, 182660, 365320, 1525211, 3050422, 6100844, 7626055, 12201688, 15252110, 30504220, 61008440]

約数ペア:

[(1, 61008440), (2, 30504220), (4, 15252110), (5, 12201688), (8, 7626055), (10, 6100844), (20, 3050422), (40, 1525211), (167, 365320), (334, 182660), (668, 91330), (835, 73064), (1336, 45665), (1670, 36532), (3340, 18266), (6680, 9133)]