974398480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{9151}}^1$

素因数の和:9197

約数の個数: 80

約数和(自身を含む): 2492126208

約数和(自身を除く): 1517727728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1331, 1936, 2420, 2662, 4840, 5324, 6655, 9151, 9680, 10648, 13310, 18302, 21296, 26620, 36604, 45755, 53240, 73208, 91510, 100661, 106480, 146416, 183020, 201322, 366040, 402644, 503305, 732080, 805288, 1006610, 1107271, 1610576, 2013220, 2214542, 4026440, 4429084, 5536355, 8052880, 8858168, 11072710, 12179981, 17716336, 22145420, 24359962, 44290840, 48719924, 60899905, 88581680, 97439848, 121799810, 194879696, 243599620, 487199240, 974398480]

約数ペア:

[(1, 974398480), (2, 487199240), (4, 243599620), (5, 194879696), (8, 121799810), (10, 97439848), (11, 88581680), (16, 60899905), (20, 48719924), (22, 44290840), (40, 24359962), (44, 22145420), (55, 17716336), (80, 12179981), (88, 11072710), (110, 8858168), (121, 8052880), (176, 5536355), (220, 4429084), (242, 4026440), (440, 2214542), (484, 2013220), (605, 1610576), (880, 1107271), (968, 1006610), (1210, 805288), (1331, 732080), (1936, 503305), (2420, 402644), (2662, 366040), (4840, 201322), (5324, 183020), (6655, 146416), (9151, 106480), (9680, 100661), (10648, 91510), (13310, 73208), (18302, 53240), (21296, 45755), (26620, 36604)]