15660111940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{11633}}^1$

素因数の和:11893

約数の個数: 96

約数和(自身を含む): 37292088960

約数和(自身を除く): 21631977020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 211, 220, 290, 319, 422, 580, 638, 844, 1055, 1276, 1595, 2110, 2321, 3190, 4220, 4642, 6119, 6380, 9284, 11605, 11633, 12238, 23210, 23266, 24476, 30595, 46420, 46532, 58165, 61190, 67309, 116330, 122380, 127963, 134618, 232660, 255926, 269236, 336545, 337357, 511852, 639815, 673090, 674714, 1279630, 1346180, 1349428, 1686785, 2454563, 2559260, 3373570, 3710927, 4909126, 6747140, 7421854, 9818252, 12272815, 14843708, 18554635, 24545630, 27000193, 37109270, 49091260, 54000386, 71182327, 74218540, 108000772, 135000965, 142364654, 270001930, 284729308, 355911635, 540003860, 711823270, 783005597, 1423646540, 1566011194, 3132022388, 3915027985, 7830055970, 15660111940]

約数ペア:

[(1, 15660111940), (2, 7830055970), (4, 3915027985), (5, 3132022388), (10, 1566011194), (11, 1423646540), (20, 783005597), (22, 711823270), (29, 540003860), (44, 355911635), (55, 284729308), (58, 270001930), (110, 142364654), (116, 135000965), (145, 108000772), (211, 74218540), (220, 71182327), (290, 54000386), (319, 49091260), (422, 37109270), (580, 27000193), (638, 24545630), (844, 18554635), (1055, 14843708), (1276, 12272815), (1595, 9818252), (2110, 7421854), (2321, 6747140), (3190, 4909126), (4220, 3710927), (4642, 3373570), (6119, 2559260), (6380, 2454563), (9284, 1686785), (11605, 1349428), (11633, 1346180), (12238, 1279630), (23210, 674714), (23266, 673090), (24476, 639815), (30595, 511852), (46420, 337357), (46532, 336545), (58165, 269236), (61190, 255926), (67309, 232660), (116330, 134618), (122380, 127963)]