1402162520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{1373}}^1$

素因数の和:1617

約数の個数: 96

約数和(自身を含む): 3486717360

約数和(自身を除く): 2084554840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 211, 220, 242, 422, 440, 484, 605, 844, 968, 1055, 1210, 1373, 1688, 2110, 2321, 2420, 2746, 4220, 4642, 4840, 5492, 6865, 8440, 9284, 10984, 11605, 13730, 15103, 18568, 23210, 25531, 27460, 30206, 46420, 51062, 54920, 60412, 75515, 92840, 102124, 120824, 127655, 151030, 166133, 204248, 255310, 289703, 302060, 332266, 510620, 579406, 604120, 664532, 830665, 1021240, 1158812, 1329064, 1448515, 1661330, 2317624, 2897030, 3186733, 3322660, 5794060, 6373466, 6645320, 11588120, 12746932, 15933665, 25493864, 31867330, 35054063, 63734660, 70108126, 127469320, 140216252, 175270315, 280432504, 350540630, 701081260, 1402162520]

約数ペア:

[(1, 1402162520), (2, 701081260), (4, 350540630), (5, 280432504), (8, 175270315), (10, 140216252), (11, 127469320), (20, 70108126), (22, 63734660), (40, 35054063), (44, 31867330), (55, 25493864), (88, 15933665), (110, 12746932), (121, 11588120), (211, 6645320), (220, 6373466), (242, 5794060), (422, 3322660), (440, 3186733), (484, 2897030), (605, 2317624), (844, 1661330), (968, 1448515), (1055, 1329064), (1210, 1158812), (1373, 1021240), (1688, 830665), (2110, 664532), (2321, 604120), (2420, 579406), (2746, 510620), (4220, 332266), (4642, 302060), (4840, 289703), (5492, 255310), (6865, 204248), (8440, 166133), (9284, 151030), (10984, 127655), (11605, 120824), (13730, 102124), (15103, 92840), (18568, 75515), (23210, 60412), (25531, 54920), (27460, 51062), (30206, 46420)]