25577509620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32791679}}^1$

素因数の和:32791704

約数の個数: 48

約数和(自身を含む): 77126031360

約数和(自身を除く): 51548521740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 32791679, 65583358, 98375037, 131166716, 163958395, 196750074, 327916790, 393500148, 426291827, 491875185, 655833580, 852583654, 983750370, 1278875481, 1705167308, 1967500740, 2131459135, 2557750962, 4262918270, 5115501924, 6394377405, 8525836540, 12788754810, 25577509620]

約数ペア:

[(1, 25577509620), (2, 12788754810), (3, 8525836540), (4, 6394377405), (5, 5115501924), (6, 4262918270), (10, 2557750962), (12, 2131459135), (13, 1967500740), (15, 1705167308), (20, 1278875481), (26, 983750370), (30, 852583654), (39, 655833580), (52, 491875185), (60, 426291827), (65, 393500148), (78, 327916790), (130, 196750074), (156, 163958395), (195, 131166716), (260, 98375037), (390, 65583358), (780, 32791679)]