43191820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5821}}^1$

素因数の和:5890

約数の個数: 48

約数和(自身を含む): 105634368

約数和(自身を除く): 62442548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 5821, 7420, 11642, 23284, 29105, 40747, 58210, 81494, 116420, 162988, 203735, 308513, 407470, 617026, 814940, 1234052, 1542565, 2159591, 3085130, 4319182, 6170260, 8638364, 10797955, 21595910, 43191820]

約数ペア:

[(1, 43191820), (2, 21595910), (4, 10797955), (5, 8638364), (7, 6170260), (10, 4319182), (14, 3085130), (20, 2159591), (28, 1542565), (35, 1234052), (53, 814940), (70, 617026), (106, 407470), (140, 308513), (212, 203735), (265, 162988), (371, 116420), (530, 81494), (742, 58210), (1060, 40747), (1484, 29105), (1855, 23284), (3710, 11642), (5821, 7420)]