58640080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 144990720

約数和(自身を除く): 86350640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 173, 190, 223, 304, 346, 380, 446, 692, 760, 865, 892, 1115, 1384, 1520, 1730, 1784, 2230, 2768, 3287, 3460, 3568, 4237, 4460, 6574, 6920, 8474, 8920, 13148, 13840, 16435, 16948, 17840, 21185, 26296, 32870, 33896, 38579, 42370, 52592, 65740, 67792, 77158, 84740, 131480, 154316, 169480, 192895, 262960, 308632, 338960, 385790, 617264, 733001, 771580, 1466002, 1543160, 2932004, 3086320, 3665005, 5864008, 7330010, 11728016, 14660020, 29320040, 58640080]

約数ペア:

[(1, 58640080), (2, 29320040), (4, 14660020), (5, 11728016), (8, 7330010), (10, 5864008), (16, 3665005), (19, 3086320), (20, 2932004), (38, 1543160), (40, 1466002), (76, 771580), (80, 733001), (95, 617264), (152, 385790), (173, 338960), (190, 308632), (223, 262960), (304, 192895), (346, 169480), (380, 154316), (446, 131480), (692, 84740), (760, 77158), (865, 67792), (892, 65740), (1115, 52592), (1384, 42370), (1520, 38579), (1730, 33896), (1784, 32870), (2230, 26296), (2768, 21185), (3287, 17840), (3460, 16948), (3568, 16435), (4237, 13840), (4460, 13148), (6574, 8920), (6920, 8474)]