4014880

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1129

約数の個数: 48

約数和(自身を含む): 9906624

約数和(自身を除く): 5891744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1091, 1840, 2182, 3680, 4364, 5455, 8728, 10910, 17456, 21820, 25093, 34912, 43640, 50186, 87280, 100372, 125465, 174560, 200744, 250930, 401488, 501860, 802976, 1003720, 2007440, 4014880]

約数ペア:

[(1, 4014880), (2, 2007440), (4, 1003720), (5, 802976), (8, 501860), (10, 401488), (16, 250930), (20, 200744), (23, 174560), (32, 125465), (40, 100372), (46, 87280), (80, 50186), (92, 43640), (115, 34912), (160, 25093), (184, 21820), (230, 17456), (368, 10910), (460, 8728), (736, 5455), (920, 4364), (1091, 3680), (1840, 2182)]