6734440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5431}}^1$

素因数の和:5473

約数の個数: 32

約数和(自身を含む): 15644160

約数和(自身を除く): 8909720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 5431, 10862, 21724, 27155, 43448, 54310, 108620, 168361, 217240, 336722, 673444, 841805, 1346888, 1683610, 3367220, 6734440]

約数ペア:

[(1, 6734440), (2, 3367220), (4, 1683610), (5, 1346888), (8, 841805), (10, 673444), (20, 336722), (31, 217240), (40, 168361), (62, 108620), (124, 54310), (155, 43448), (248, 27155), (310, 21724), (620, 10862), (1240, 5431)]