3917507920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1\times {\mathrm{2819}}^1$

素因数の和:3460

約数の個数: 80

約数和(自身を含む): 9441360000

約数和(自身を除く): 5523852080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 599, 1160, 1198, 2320, 2396, 2819, 2995, 4792, 5638, 5990, 9584, 11276, 11980, 14095, 17371, 22552, 23960, 28190, 34742, 45104, 47920, 56380, 69484, 81751, 86855, 112760, 138968, 163502, 173710, 225520, 277936, 327004, 347420, 408755, 654008, 694840, 817510, 1308016, 1389680, 1635020, 1688581, 3270040, 3377162, 6540080, 6754324, 8442905, 13508648, 16885810, 27017296, 33771620, 48968849, 67543240, 97937698, 135086480, 195875396, 244844245, 391750792, 489688490, 783501584, 979376980, 1958753960, 3917507920]

約数ペア:

[(1, 3917507920), (2, 1958753960), (4, 979376980), (5, 783501584), (8, 489688490), (10, 391750792), (16, 244844245), (20, 195875396), (29, 135086480), (40, 97937698), (58, 67543240), (80, 48968849), (116, 33771620), (145, 27017296), (232, 16885810), (290, 13508648), (464, 8442905), (580, 6754324), (599, 6540080), (1160, 3377162), (1198, 3270040), (2320, 1688581), (2396, 1635020), (2819, 1389680), (2995, 1308016), (4792, 817510), (5638, 694840), (5990, 654008), (9584, 408755), (11276, 347420), (11980, 327004), (14095, 277936), (17371, 225520), (22552, 173710), (23960, 163502), (28190, 138968), (34742, 112760), (45104, 86855), (47920, 81751), (56380, 69484)]