146373320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{118043}}^1$

素因数の和:118085

約数の個数: 32

約数和(自身を含む): 339966720

約数和(自身を除く): 193593400

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 118043, 236086, 472172, 590215, 944344, 1180430, 2360860, 3659333, 4721720, 7318666, 14637332, 18296665, 29274664, 36593330, 73186660, 146373320]

約数ペア:

[(1, 146373320), (2, 73186660), (4, 36593330), (5, 29274664), (8, 18296665), (10, 14637332), (20, 7318666), (31, 4721720), (40, 3659333), (62, 2360860), (124, 1180430), (155, 944344), (248, 590215), (310, 472172), (620, 236086), (1240, 118043)]