39587680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 103638528

約数和(自身を除く): 64050848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 83, 88, 110, 160, 166, 176, 220, 271, 332, 352, 415, 440, 542, 664, 830, 880, 913, 1084, 1328, 1355, 1660, 1760, 1826, 2168, 2656, 2710, 2981, 3320, 3652, 4336, 4565, 5420, 5962, 6640, 7304, 8672, 9130, 10840, 11924, 13280, 14608, 14905, 18260, 21680, 22493, 23848, 29216, 29810, 36520, 43360, 44986, 47696, 59620, 73040, 89972, 95392, 112465, 119240, 146080, 179944, 224930, 238480, 247423, 359888, 449860, 476960, 494846, 719776, 899720, 989692, 1237115, 1799440, 1979384, 2474230, 3598880, 3958768, 4948460, 7917536, 9896920, 19793840, 39587680]

約数ペア:

[(1, 39587680), (2, 19793840), (4, 9896920), (5, 7917536), (8, 4948460), (10, 3958768), (11, 3598880), (16, 2474230), (20, 1979384), (22, 1799440), (32, 1237115), (40, 989692), (44, 899720), (55, 719776), (80, 494846), (83, 476960), (88, 449860), (110, 359888), (160, 247423), (166, 238480), (176, 224930), (220, 179944), (271, 146080), (332, 119240), (352, 112465), (415, 95392), (440, 89972), (542, 73040), (664, 59620), (830, 47696), (880, 44986), (913, 43360), (1084, 36520), (1328, 29810), (1355, 29216), (1660, 23848), (1760, 22493), (1826, 21680), (2168, 18260), (2656, 14905), (2710, 14608), (2981, 13280), (3320, 11924), (3652, 10840), (4336, 9130), (4565, 8672), (5420, 7304), (5962, 6640)]