7234160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2917}}^1$

素因数の和:2961

約数の個数: 40

約数和(自身を含む): 17367936

約数和(自身を除く): 10133776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 2917, 5834, 11668, 14585, 23336, 29170, 46672, 58340, 90427, 116680, 180854, 233360, 361708, 452135, 723416, 904270, 1446832, 1808540, 3617080, 7234160]

約数ペア:

[(1, 7234160), (2, 3617080), (4, 1808540), (5, 1446832), (8, 904270), (10, 723416), (16, 452135), (20, 361708), (31, 233360), (40, 180854), (62, 116680), (80, 90427), (124, 58340), (155, 46672), (248, 29170), (310, 23336), (496, 14585), (620, 11668), (1240, 5834), (2480, 2917)]