22955660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12613}}^1$

素因数の和:12642

約数の個数: 48

約数和(自身を含む): 59336256

約数和(自身を除く): 36380596

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 12613, 25226, 50452, 63065, 88291, 126130, 163969, 176582, 252260, 327938, 353164, 441455, 655876, 819845, 882910, 1147783, 1639690, 1765820, 2295566, 3279380, 4591132, 5738915, 11477830, 22955660]

約数ペア:

[(1, 22955660), (2, 11477830), (4, 5738915), (5, 4591132), (7, 3279380), (10, 2295566), (13, 1765820), (14, 1639690), (20, 1147783), (26, 882910), (28, 819845), (35, 655876), (52, 441455), (65, 353164), (70, 327938), (91, 252260), (130, 176582), (140, 163969), (182, 126130), (260, 88291), (364, 63065), (455, 50452), (910, 25226), (1820, 12613)]