15692109940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{333449}}^1$

素因数の和:333652

約数の個数: 48

約数和(自身を含む): 35684485200

約数和(自身を除く): 19992375260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 181, 260, 362, 724, 905, 1810, 2353, 3620, 4706, 9412, 11765, 23530, 47060, 333449, 666898, 1333796, 1667245, 3334490, 4334837, 6668980, 8669674, 17339348, 21674185, 43348370, 60354269, 86696740, 120708538, 241417076, 301771345, 603542690, 784605497, 1207085380, 1569210994, 3138421988, 3923027485, 7846054970, 15692109940]

約数ペア:

[(1, 15692109940), (2, 7846054970), (4, 3923027485), (5, 3138421988), (10, 1569210994), (13, 1207085380), (20, 784605497), (26, 603542690), (52, 301771345), (65, 241417076), (130, 120708538), (181, 86696740), (260, 60354269), (362, 43348370), (724, 21674185), (905, 17339348), (1810, 8669674), (2353, 6668980), (3620, 4334837), (4706, 3334490), (9412, 1667245), (11765, 1333796), (23530, 666898), (47060, 333449)]