848574080

素因数分解:

$2^7\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2953}}^1$

素因数の和:3421

約数の個数: 64

約数和(自身を含む): 2033829000

約数和(自身を除く): 1185254920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 449, 640, 898, 1796, 2245, 2953, 3592, 4490, 5906, 7184, 8980, 11812, 14368, 14765, 17960, 23624, 28736, 29530, 35920, 47248, 57472, 59060, 71840, 94496, 118120, 143680, 188992, 236240, 287360, 377984, 472480, 944960, 1325897, 1889920, 2651794, 5303588, 6629485, 10607176, 13258970, 21214352, 26517940, 42428704, 53035880, 84857408, 106071760, 169714816, 212143520, 424287040, 848574080]

約数ペア:

[(1, 848574080), (2, 424287040), (4, 212143520), (5, 169714816), (8, 106071760), (10, 84857408), (16, 53035880), (20, 42428704), (32, 26517940), (40, 21214352), (64, 13258970), (80, 10607176), (128, 6629485), (160, 5303588), (320, 2651794), (449, 1889920), (640, 1325897), (898, 944960), (1796, 472480), (2245, 377984), (2953, 287360), (3592, 236240), (4490, 188992), (5906, 143680), (7184, 118120), (8980, 94496), (11812, 71840), (14368, 59060), (14765, 57472), (17960, 47248), (23624, 35920), (28736, 29530)]