677128540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{503}}^1$

素因数の和:763

約数の個数: 96

約数和(自身を含む): 1615541760

約数和(自身を除く): 938413220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 211, 220, 290, 319, 422, 503, 580, 638, 844, 1006, 1055, 1276, 1595, 2012, 2110, 2321, 2515, 3190, 4220, 4642, 5030, 5533, 6119, 6380, 9284, 10060, 11066, 11605, 12238, 14587, 22132, 23210, 24476, 27665, 29174, 30595, 46420, 55330, 58348, 61190, 67309, 72935, 106133, 110660, 122380, 134618, 145870, 160457, 212266, 269236, 291740, 320914, 336545, 424532, 530665, 641828, 673090, 802285, 1061330, 1167463, 1346180, 1604570, 2122660, 2334926, 3077857, 3209140, 4669852, 5837315, 6155714, 11674630, 12311428, 15389285, 23349260, 30778570, 33856427, 61557140, 67712854, 135425708, 169282135, 338564270, 677128540]

約数ペア:

[(1, 677128540), (2, 338564270), (4, 169282135), (5, 135425708), (10, 67712854), (11, 61557140), (20, 33856427), (22, 30778570), (29, 23349260), (44, 15389285), (55, 12311428), (58, 11674630), (110, 6155714), (116, 5837315), (145, 4669852), (211, 3209140), (220, 3077857), (290, 2334926), (319, 2122660), (422, 1604570), (503, 1346180), (580, 1167463), (638, 1061330), (844, 802285), (1006, 673090), (1055, 641828), (1276, 530665), (1595, 424532), (2012, 336545), (2110, 320914), (2321, 291740), (2515, 269236), (3190, 212266), (4220, 160457), (4642, 145870), (5030, 134618), (5533, 122380), (6119, 110660), (6380, 106133), (9284, 72935), (10060, 67309), (11066, 61190), (11605, 58348), (12238, 55330), (14587, 46420), (22132, 30595), (23210, 29174), (24476, 27665)]