4472380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 10614240

約数和(自身を除く): 6141860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 701, 1276, 1402, 1595, 2804, 3190, 3505, 6380, 7010, 7711, 14020, 15422, 20329, 30844, 38555, 40658, 77110, 81316, 101645, 154220, 203290, 223619, 406580, 447238, 894476, 1118095, 2236190, 4472380]

約数ペア:

[(1, 4472380), (2, 2236190), (4, 1118095), (5, 894476), (10, 447238), (11, 406580), (20, 223619), (22, 203290), (29, 154220), (44, 101645), (55, 81316), (58, 77110), (110, 40658), (116, 38555), (145, 30844), (220, 20329), (290, 15422), (319, 14020), (580, 7711), (638, 7010), (701, 6380), (1276, 3505), (1402, 3190), (1595, 2804)]