118974460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 277110288

約数和(自身を除く): 158135828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 211, 220, 233, 242, 422, 466, 484, 605, 844, 932, 1055, 1165, 1210, 2110, 2321, 2330, 2420, 2563, 4220, 4642, 4660, 5126, 9284, 10252, 11605, 12815, 23210, 25531, 25630, 28193, 46420, 49163, 51062, 51260, 56386, 98326, 102124, 112772, 127655, 140965, 196652, 245815, 255310, 281930, 491630, 510620, 540793, 563860, 983260, 1081586, 2163172, 2703965, 5407930, 5948723, 10815860, 11897446, 23794892, 29743615, 59487230, 118974460]

約数ペア:

[(1, 118974460), (2, 59487230), (4, 29743615), (5, 23794892), (10, 11897446), (11, 10815860), (20, 5948723), (22, 5407930), (44, 2703965), (55, 2163172), (110, 1081586), (121, 983260), (211, 563860), (220, 540793), (233, 510620), (242, 491630), (422, 281930), (466, 255310), (484, 245815), (605, 196652), (844, 140965), (932, 127655), (1055, 112772), (1165, 102124), (1210, 98326), (2110, 56386), (2321, 51260), (2330, 51062), (2420, 49163), (2563, 46420), (4220, 28193), (4642, 25630), (4660, 25531), (5126, 23210), (9284, 12815), (10252, 11605)]