2013152700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{516193}}^1$

素因数の和:516223

約数の個数: 72

約数和(自身を含む): 6272789488

約数和(自身を除く): 4259636788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 516193, 1032386, 1548579, 2064772, 2580965, 3097158, 5161930, 6194316, 6710509, 7742895, 10323860, 12904825, 13421018, 15485790, 20131527, 25809650, 26842036, 30971580, 33552545, 38714475, 40263054, 51619300, 67105090, 77428950, 80526108, 100657635, 134210180, 154857900, 167762725, 201315270, 335525450, 402630540, 503288175, 671050900, 1006576350, 2013152700]

約数ペア:

[(1, 2013152700), (2, 1006576350), (3, 671050900), (4, 503288175), (5, 402630540), (6, 335525450), (10, 201315270), (12, 167762725), (13, 154857900), (15, 134210180), (20, 100657635), (25, 80526108), (26, 77428950), (30, 67105090), (39, 51619300), (50, 40263054), (52, 38714475), (60, 33552545), (65, 30971580), (75, 26842036), (78, 25809650), (100, 20131527), (130, 15485790), (150, 13421018), (156, 12904825), (195, 10323860), (260, 7742895), (300, 6710509), (325, 6194316), (390, 5161930), (650, 3097158), (780, 2580965), (975, 2064772), (1300, 1548579), (1950, 1032386), (3900, 516193)]