39112480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 102549888

約数和(自身を除く): 63437408

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 71, 80, 88, 110, 142, 160, 176, 220, 284, 313, 352, 355, 440, 568, 626, 710, 781, 880, 1136, 1252, 1420, 1562, 1565, 1760, 2272, 2504, 2840, 3124, 3130, 3443, 3905, 5008, 5680, 6248, 6260, 6886, 7810, 10016, 11360, 12496, 12520, 13772, 15620, 17215, 22223, 24992, 25040, 27544, 31240, 34430, 44446, 50080, 55088, 62480, 68860, 88892, 110176, 111115, 124960, 137720, 177784, 222230, 244453, 275440, 355568, 444460, 488906, 550880, 711136, 888920, 977812, 1222265, 1777840, 1955624, 2444530, 3555680, 3911248, 4889060, 7822496, 9778120, 19556240, 39112480]

約数ペア:

[(1, 39112480), (2, 19556240), (4, 9778120), (5, 7822496), (8, 4889060), (10, 3911248), (11, 3555680), (16, 2444530), (20, 1955624), (22, 1777840), (32, 1222265), (40, 977812), (44, 888920), (55, 711136), (71, 550880), (80, 488906), (88, 444460), (110, 355568), (142, 275440), (160, 244453), (176, 222230), (220, 177784), (284, 137720), (313, 124960), (352, 111115), (355, 110176), (440, 88892), (568, 68860), (626, 62480), (710, 55088), (781, 50080), (880, 44446), (1136, 34430), (1252, 31240), (1420, 27544), (1562, 25040), (1565, 24992), (1760, 22223), (2272, 17215), (2504, 15620), (2840, 13772), (3124, 12520), (3130, 12496), (3443, 11360), (3905, 10016), (5008, 7810), (5680, 6886), (6248, 6260)]