74077480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1210

約数の個数: 64

約数和(自身を含む): 176463360

約数和(自身を除く): 102385880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 73, 92, 115, 146, 184, 230, 292, 365, 460, 584, 730, 920, 1103, 1460, 1679, 2206, 2920, 3358, 4412, 5515, 6716, 8395, 8824, 11030, 13432, 16790, 22060, 25369, 33580, 44120, 50738, 67160, 80519, 101476, 126845, 161038, 202952, 253690, 322076, 402595, 507380, 644152, 805190, 1014760, 1610380, 1851937, 3220760, 3703874, 7407748, 9259685, 14815496, 18519370, 37038740, 74077480]

約数ペア:

[(1, 74077480), (2, 37038740), (4, 18519370), (5, 14815496), (8, 9259685), (10, 7407748), (20, 3703874), (23, 3220760), (40, 1851937), (46, 1610380), (73, 1014760), (92, 805190), (115, 644152), (146, 507380), (184, 402595), (230, 322076), (292, 253690), (365, 202952), (460, 161038), (584, 126845), (730, 101476), (920, 80519), (1103, 67160), (1460, 50738), (1679, 44120), (2206, 33580), (2920, 25369), (3358, 22060), (4412, 16790), (5515, 13432), (6716, 11030), (8395, 8824)]