472599680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{105491}}^1$

素因数の和:105517

約数の個数: 64

約数和(自身を含む): 1291222080

約数和(自身を除く): 818622400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 105491, 210982, 421964, 527455, 738437, 843928, 1054910, 1476874, 1687856, 2109820, 2953748, 3375712, 3692185, 4219640, 5907496, 6751424, 7384370, 8439280, 11814992, 13502848, 14768740, 16878560, 23629984, 29537480, 33757120, 47259968, 59074960, 67514240, 94519936, 118149920, 236299840, 472599680]

約数ペア:

[(1, 472599680), (2, 236299840), (4, 118149920), (5, 94519936), (7, 67514240), (8, 59074960), (10, 47259968), (14, 33757120), (16, 29537480), (20, 23629984), (28, 16878560), (32, 14768740), (35, 13502848), (40, 11814992), (56, 8439280), (64, 7384370), (70, 6751424), (80, 5907496), (112, 4219640), (128, 3692185), (140, 3375712), (160, 2953748), (224, 2109820), (280, 1687856), (320, 1476874), (448, 1054910), (560, 843928), (640, 738437), (896, 527455), (1120, 421964), (2240, 210982), (4480, 105491)]