4045237.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1319}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 39916800

約数和(自身を除く): 22796180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 1319, 2596, 2638, 3245, 5276, 6490, 6595, 12980, 13190, 14509, 26380, 29018, 58036, 72545, 77821, 145090, 155642, 290180, 311284, 389105, 778210, 856031, 1556420, 1712062, 3424124, 4280155, 8560310, 17120620]

約数ペア:

[(1, 17120620), (2, 8560310), (4, 4280155), (5, 3424124), (10, 1712062), (11, 1556420), (20, 856031), (22, 778210), (44, 389105), (55, 311284), (59, 290180), (110, 155642), (118, 145090), (220, 77821), (236, 72545), (295, 58036), (590, 29018), (649, 26380), (1180, 14509), (1298, 13190), (1319, 12980), (2596, 6595), (2638, 6490), (3245, 5276)]