107112440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{86381}}^1$

素因数の和:86423

約数の個数: 32

約数和(自身を含む): 248780160

約数和(自身を除く): 141667720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 86381, 172762, 345524, 431905, 691048, 863810, 1727620, 2677811, 3455240, 5355622, 10711244, 13389055, 21422488, 26778110, 53556220, 107112440]

約数ペア:

[(1, 107112440), (2, 53556220), (4, 26778110), (5, 21422488), (8, 13389055), (10, 10711244), (20, 5355622), (31, 3455240), (40, 2677811), (62, 1727620), (124, 863810), (155, 691048), (248, 431905), (310, 345524), (620, 172762), (1240, 86381)]