22223680

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1877}}^1$

素因数の和:1931

約数の個数: 56

約数和(自身を含む): 54379368

約数和(自身を除く): 32155688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 1877, 2368, 2960, 3754, 5920, 7508, 9385, 11840, 15016, 18770, 30032, 37540, 60064, 69449, 75080, 120128, 138898, 150160, 277796, 300320, 347245, 555592, 600640, 694490, 1111184, 1388980, 2222368, 2777960, 4444736, 5555920, 11111840, 22223680]

約数ペア:

[(1, 22223680), (2, 11111840), (4, 5555920), (5, 4444736), (8, 2777960), (10, 2222368), (16, 1388980), (20, 1111184), (32, 694490), (37, 600640), (40, 555592), (64, 347245), (74, 300320), (80, 277796), (148, 150160), (160, 138898), (185, 120128), (296, 75080), (320, 69449), (370, 60064), (592, 37540), (740, 30032), (1184, 18770), (1480, 15016), (1877, 11840), (2368, 9385), (2960, 7508), (3754, 5920)]