4988310440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4022831}}^1$

素因数の和:4022873

約数の個数: 32

約数和(自身を含む): 11585756160

約数和(自身を除く): 6597445720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 4022831, 8045662, 16091324, 20114155, 32182648, 40228310, 80456620, 124707761, 160913240, 249415522, 498831044, 623538805, 997662088, 1247077610, 2494155220, 4988310440]

約数ペア:

[(1, 4988310440), (2, 2494155220), (4, 1247077610), (5, 997662088), (8, 623538805), (10, 498831044), (20, 249415522), (31, 160913240), (40, 124707761), (62, 80456620), (124, 40228310), (155, 32182648), (248, 20114155), (310, 16091324), (620, 8045662), (1240, 4022831)]