22084360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:766

約数の個数: 64

約数和(自身を含む): 53809920

約数和(自身を除く): 31725560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 235, 340, 376, 470, 680, 691, 799, 940, 1382, 1598, 1880, 2764, 3196, 3455, 3995, 5528, 6392, 6910, 7990, 11747, 13820, 15980, 23494, 27640, 31960, 32477, 46988, 58735, 64954, 93976, 117470, 129908, 162385, 234940, 259816, 324770, 469880, 552109, 649540, 1104218, 1299080, 2208436, 2760545, 4416872, 5521090, 11042180, 22084360]

約数ペア:

[(1, 22084360), (2, 11042180), (4, 5521090), (5, 4416872), (8, 2760545), (10, 2208436), (17, 1299080), (20, 1104218), (34, 649540), (40, 552109), (47, 469880), (68, 324770), (85, 259816), (94, 234940), (136, 162385), (170, 129908), (188, 117470), (235, 93976), (340, 64954), (376, 58735), (470, 46988), (680, 32477), (691, 31960), (799, 27640), (940, 23494), (1382, 15980), (1598, 13820), (1880, 11747), (2764, 7990), (3196, 6910), (3455, 6392), (3995, 5528)]