2013150100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1548577}}^1$

素因数の和:1548604

約数の個数: 36

約数和(自身を含む): 4704579964

約数和(自身を除く): 2691429864

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 1548577, 3097154, 6194308, 7742885, 15485770, 20131501, 30971540, 38714425, 40263002, 77428850, 80526004, 100657505, 154857700, 201315010, 402630020, 503287525, 1006575050, 2013150100]

約数ペア:

[(1, 2013150100), (2, 1006575050), (4, 503287525), (5, 402630020), (10, 201315010), (13, 154857700), (20, 100657505), (25, 80526004), (26, 77428850), (50, 40263002), (52, 38714425), (65, 30971540), (100, 20131501), (130, 15485770), (260, 7742885), (325, 6194308), (650, 3097154), (1300, 1548577)]