12536690920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24109021}}^1$

素因数の和:24109045

約数の個数: 32

約数和(自身を含む): 30377367720

約数和(自身を除く): 17840676800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 24109021, 48218042, 96436084, 120545105, 192872168, 241090210, 313417273, 482180420, 626834546, 964360840, 1253669092, 1567086365, 2507338184, 3134172730, 6268345460, 12536690920]

約数ペア:

[(1, 12536690920), (2, 6268345460), (4, 3134172730), (5, 2507338184), (8, 1567086365), (10, 1253669092), (13, 964360840), (20, 626834546), (26, 482180420), (40, 313417273), (52, 241090210), (65, 192872168), (104, 120545105), (130, 96436084), (260, 48218042), (520, 24109021)]