29405920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 77565600

約数和(自身を除く): 48159680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 323, 340, 380, 544, 569, 608, 646, 680, 760, 1138, 1292, 1360, 1520, 1615, 2276, 2584, 2720, 2845, 3040, 3230, 4552, 5168, 5690, 6460, 9104, 9673, 10336, 10811, 11380, 12920, 18208, 19346, 21622, 22760, 25840, 38692, 43244, 45520, 48365, 51680, 54055, 77384, 86488, 91040, 96730, 108110, 154768, 172976, 183787, 193460, 216220, 309536, 345952, 367574, 386920, 432440, 735148, 773840, 864880, 918935, 1470296, 1547680, 1729760, 1837870, 2940592, 3675740, 5881184, 7351480, 14702960, 29405920]

約数ペア:

[(1, 29405920), (2, 14702960), (4, 7351480), (5, 5881184), (8, 3675740), (10, 2940592), (16, 1837870), (17, 1729760), (19, 1547680), (20, 1470296), (32, 918935), (34, 864880), (38, 773840), (40, 735148), (68, 432440), (76, 386920), (80, 367574), (85, 345952), (95, 309536), (136, 216220), (152, 193460), (160, 183787), (170, 172976), (190, 154768), (272, 108110), (304, 96730), (323, 91040), (340, 86488), (380, 77384), (544, 54055), (569, 51680), (608, 48365), (646, 45520), (680, 43244), (760, 38692), (1138, 25840), (1292, 22760), (1360, 21622), (1520, 19346), (1615, 18208), (2276, 12920), (2584, 11380), (2720, 10811), (2845, 10336), (3040, 9673), (3230, 9104), (4552, 6460), (5168, 5690)]