46443980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 115153920

約数和(自身を除く): 68709940

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 41, 44, 55, 76, 82, 95, 110, 164, 190, 205, 209, 220, 271, 380, 410, 418, 451, 542, 779, 820, 836, 902, 1045, 1084, 1355, 1558, 1804, 2090, 2255, 2710, 2981, 3116, 3895, 4180, 4510, 5149, 5420, 5962, 7790, 8569, 9020, 10298, 11111, 11924, 14905, 15580, 17138, 20596, 22222, 25745, 29810, 34276, 42845, 44444, 51490, 55555, 56639, 59620, 85690, 102980, 111110, 113278, 122221, 171380, 211109, 222220, 226556, 244442, 283195, 422218, 488884, 566390, 611105, 844436, 1055545, 1132780, 1222210, 2111090, 2322199, 2444420, 4222180, 4644398, 9288796, 11610995, 23221990, 46443980]

約数ペア:

[(1, 46443980), (2, 23221990), (4, 11610995), (5, 9288796), (10, 4644398), (11, 4222180), (19, 2444420), (20, 2322199), (22, 2111090), (38, 1222210), (41, 1132780), (44, 1055545), (55, 844436), (76, 611105), (82, 566390), (95, 488884), (110, 422218), (164, 283195), (190, 244442), (205, 226556), (209, 222220), (220, 211109), (271, 171380), (380, 122221), (410, 113278), (418, 111110), (451, 102980), (542, 85690), (779, 59620), (820, 56639), (836, 55555), (902, 51490), (1045, 44444), (1084, 42845), (1355, 34276), (1558, 29810), (1804, 25745), (2090, 22222), (2255, 20596), (2710, 17138), (2981, 15580), (3116, 14905), (3895, 11924), (4180, 11111), (4510, 10298), (5149, 9020), (5420, 8569), (5962, 7790)]