42733134620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2182489}}^1$

素因数の和:2182598

約数の個数: 48

約数和(自身を含む): 98997746400

約数和(自身を除く): 56264611780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 89, 110, 178, 220, 356, 445, 890, 979, 1780, 1958, 3916, 4895, 9790, 19580, 2182489, 4364978, 8729956, 10912445, 21824890, 24007379, 43649780, 48014758, 96029516, 120036895, 194241521, 240073790, 388483042, 480147580, 776966084, 971207605, 1942415210, 2136656731, 3884830420, 4273313462, 8546626924, 10683283655, 21366567310, 42733134620]

約数ペア:

[(1, 42733134620), (2, 21366567310), (4, 10683283655), (5, 8546626924), (10, 4273313462), (11, 3884830420), (20, 2136656731), (22, 1942415210), (44, 971207605), (55, 776966084), (89, 480147580), (110, 388483042), (178, 240073790), (220, 194241521), (356, 120036895), (445, 96029516), (890, 48014758), (979, 43649780), (1780, 24007379), (1958, 21824890), (3916, 10912445), (4895, 8729956), (9790, 4364978), (19580, 2182489)]