76383160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{38971}}^1$

素因数の和:38996

約数の個数: 48

約数和(自身を含む): 199926360

約数和(自身を除く): 123543200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 38971, 77942, 155884, 194855, 272797, 311768, 389710, 545594, 779420, 1091188, 1363985, 1558840, 1909579, 2182376, 2727970, 3819158, 5455940, 7638316, 9547895, 10911880, 15276632, 19095790, 38191580, 76383160]

約数ペア:

[(1, 76383160), (2, 38191580), (4, 19095790), (5, 15276632), (7, 10911880), (8, 9547895), (10, 7638316), (14, 5455940), (20, 3819158), (28, 2727970), (35, 2182376), (40, 1909579), (49, 1558840), (56, 1363985), (70, 1091188), (98, 779420), (140, 545594), (196, 389710), (245, 311768), (280, 272797), (392, 194855), (490, 155884), (980, 77942), (1960, 38971)]