27599840

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 70489440

約数和(自身を除く): 42889600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 73, 80, 85, 136, 139, 146, 160, 170, 272, 278, 292, 340, 365, 544, 556, 584, 680, 695, 730, 1112, 1168, 1241, 1360, 1390, 1460, 2224, 2336, 2363, 2482, 2720, 2780, 2920, 4448, 4726, 4964, 5560, 5840, 6205, 9452, 9928, 10147, 11120, 11680, 11815, 12410, 18904, 19856, 20294, 22240, 23630, 24820, 37808, 39712, 40588, 47260, 49640, 50735, 75616, 81176, 94520, 99280, 101470, 162352, 172499, 189040, 198560, 202940, 324704, 344998, 378080, 405880, 689996, 811760, 862495, 1379992, 1623520, 1724990, 2759984, 3449980, 5519968, 6899960, 13799920, 27599840]

約数ペア:

[(1, 27599840), (2, 13799920), (4, 6899960), (5, 5519968), (8, 3449980), (10, 2759984), (16, 1724990), (17, 1623520), (20, 1379992), (32, 862495), (34, 811760), (40, 689996), (68, 405880), (73, 378080), (80, 344998), (85, 324704), (136, 202940), (139, 198560), (146, 189040), (160, 172499), (170, 162352), (272, 101470), (278, 99280), (292, 94520), (340, 81176), (365, 75616), (544, 50735), (556, 49640), (584, 47260), (680, 40588), (695, 39712), (730, 37808), (1112, 24820), (1168, 23630), (1241, 22240), (1360, 20294), (1390, 19856), (1460, 18904), (2224, 12410), (2336, 11815), (2363, 11680), (2482, 11120), (2720, 10147), (2780, 9928), (2920, 9452), (4448, 6205), (4726, 5840), (4964, 5560)]