124062640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{119291}}^1$

素因数の和:119317

約数の個数: 40

約数和(自身を含む): 310636368

約数和(自身を除く): 186573728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 119291, 238582, 477164, 596455, 954328, 1192910, 1550783, 1908656, 2385820, 3101566, 4771640, 6203132, 7753915, 9543280, 12406264, 15507830, 24812528, 31015660, 62031320, 124062640]

約数ペア:

[(1, 124062640), (2, 62031320), (4, 31015660), (5, 24812528), (8, 15507830), (10, 12406264), (13, 9543280), (16, 7753915), (20, 6203132), (26, 4771640), (40, 3101566), (52, 2385820), (65, 1908656), (80, 1550783), (104, 1192910), (130, 954328), (208, 596455), (260, 477164), (520, 238582), (1040, 119291)]