16633240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1156

約数の個数: 64

約数和(自身を含む): 41731200

約数和(自身を除く): 25097960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1103, 1160, 1508, 1885, 2206, 3016, 3770, 4412, 5515, 7540, 8824, 11030, 14339, 15080, 22060, 28678, 31987, 44120, 57356, 63974, 71695, 114712, 127948, 143390, 159935, 255896, 286780, 319870, 415831, 573560, 639740, 831662, 1279480, 1663324, 2079155, 3326648, 4158310, 8316620, 16633240]

約数ペア:

[(1, 16633240), (2, 8316620), (4, 4158310), (5, 3326648), (8, 2079155), (10, 1663324), (13, 1279480), (20, 831662), (26, 639740), (29, 573560), (40, 415831), (52, 319870), (58, 286780), (65, 255896), (104, 159935), (116, 143390), (130, 127948), (145, 114712), (232, 71695), (260, 63974), (290, 57356), (377, 44120), (520, 31987), (580, 28678), (754, 22060), (1103, 15080), (1160, 14339), (1508, 11030), (1885, 8824), (2206, 7540), (3016, 5515), (3770, 4412)]