15708213620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{631867}}^1$

素因数の和:632000

約数の個数: 48

約数和(自身を含む): 36304607808

約数和(自身を除く): 20596394188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 220, 226, 452, 565, 1130, 1243, 2260, 2486, 4972, 6215, 12430, 24860, 631867, 1263734, 2527468, 3159335, 6318670, 6950537, 12637340, 13901074, 27802148, 34752685, 69505370, 71400971, 139010740, 142801942, 285603884, 357004855, 714009710, 785410681, 1428019420, 1570821362, 3141642724, 3927053405, 7854106810, 15708213620]

約数ペア:

[(1, 15708213620), (2, 7854106810), (4, 3927053405), (5, 3141642724), (10, 1570821362), (11, 1428019420), (20, 785410681), (22, 714009710), (44, 357004855), (55, 285603884), (110, 142801942), (113, 139010740), (220, 71400971), (226, 69505370), (452, 34752685), (565, 27802148), (1130, 13901074), (1243, 12637340), (2260, 6950537), (2486, 6318670), (4972, 3159335), (6215, 2527468), (12430, 1263734), (24860, 631867)]