4408640

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:639

約数の個数: 56

約数和(自身を含む): 10972800

約数和(自身を除く): 6564160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 599, 736, 920, 1198, 1472, 1840, 2396, 2995, 3680, 4792, 5990, 7360, 9584, 11980, 13777, 19168, 23960, 27554, 38336, 47920, 55108, 68885, 95840, 110216, 137770, 191680, 220432, 275540, 440864, 551080, 881728, 1102160, 2204320, 4408640]

約数ペア:

[(1, 4408640), (2, 2204320), (4, 1102160), (5, 881728), (8, 551080), (10, 440864), (16, 275540), (20, 220432), (23, 191680), (32, 137770), (40, 110216), (46, 95840), (64, 68885), (80, 55108), (92, 47920), (115, 38336), (160, 27554), (184, 23960), (230, 19168), (320, 13777), (368, 11980), (460, 9584), (599, 7360), (736, 5990), (920, 4792), (1198, 3680), (1472, 2995), (1840, 2396)]