392908040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{9293}}^1$

素因数の和:9462

約数の個数: 64

約数和(自身を含む): 1017135360

約数和(自身を除く): 624227320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 151, 280, 302, 604, 755, 1057, 1208, 1510, 2114, 3020, 4228, 5285, 6040, 8456, 9293, 10570, 18586, 21140, 37172, 42280, 46465, 65051, 74344, 92930, 130102, 185860, 260204, 325255, 371720, 520408, 650510, 1301020, 1403243, 2602040, 2806486, 5612972, 7016215, 9822701, 11225944, 14032430, 19645402, 28064860, 39290804, 49113505, 56129720, 78581608, 98227010, 196454020, 392908040]

約数ペア:

[(1, 392908040), (2, 196454020), (4, 98227010), (5, 78581608), (7, 56129720), (8, 49113505), (10, 39290804), (14, 28064860), (20, 19645402), (28, 14032430), (35, 11225944), (40, 9822701), (56, 7016215), (70, 5612972), (140, 2806486), (151, 2602040), (280, 1403243), (302, 1301020), (604, 650510), (755, 520408), (1057, 371720), (1208, 325255), (1510, 260204), (2114, 185860), (3020, 130102), (4228, 92930), (5285, 74344), (6040, 65051), (8456, 46465), (9293, 42280), (10570, 37172), (18586, 21140)]