116931980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 272373360

約数和(自身を除く): 155441380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 211, 220, 229, 242, 422, 458, 484, 605, 844, 916, 1055, 1145, 1210, 2110, 2290, 2321, 2420, 2519, 4220, 4580, 4642, 5038, 9284, 10076, 11605, 12595, 23210, 25190, 25531, 27709, 46420, 48319, 50380, 51062, 55418, 96638, 102124, 110836, 127655, 138545, 193276, 241595, 255310, 277090, 483190, 510620, 531509, 554180, 966380, 1063018, 2126036, 2657545, 5315090, 5846599, 10630180, 11693198, 23386396, 29232995, 58465990, 116931980]

約数ペア:

[(1, 116931980), (2, 58465990), (4, 29232995), (5, 23386396), (10, 11693198), (11, 10630180), (20, 5846599), (22, 5315090), (44, 2657545), (55, 2126036), (110, 1063018), (121, 966380), (211, 554180), (220, 531509), (229, 510620), (242, 483190), (422, 277090), (458, 255310), (484, 241595), (605, 193276), (844, 138545), (916, 127655), (1055, 110836), (1145, 102124), (1210, 96638), (2110, 55418), (2290, 51062), (2321, 50380), (2420, 48319), (2519, 46420), (4220, 27709), (4580, 25531), (4642, 25190), (5038, 23210), (9284, 12595), (10076, 11605)]