102993440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:586

約数の個数: 96

約数和(自身を含む): 267986880

約数和(自身を除く): 164993440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 139, 160, 176, 220, 278, 352, 421, 440, 556, 695, 842, 880, 1112, 1390, 1529, 1684, 1760, 2105, 2224, 2780, 3058, 3368, 4210, 4448, 4631, 5560, 6116, 6736, 7645, 8420, 9262, 11120, 12232, 13472, 15290, 16840, 18524, 22240, 23155, 24464, 30580, 33680, 37048, 46310, 48928, 58519, 61160, 67360, 74096, 92620, 117038, 122320, 148192, 185240, 234076, 244640, 292595, 370480, 468152, 585190, 643709, 740960, 936304, 1170380, 1287418, 1872608, 2340760, 2574836, 3218545, 4681520, 5149672, 6437090, 9363040, 10299344, 12874180, 20598688, 25748360, 51496720, 102993440]

約数ペア:

[(1, 102993440), (2, 51496720), (4, 25748360), (5, 20598688), (8, 12874180), (10, 10299344), (11, 9363040), (16, 6437090), (20, 5149672), (22, 4681520), (32, 3218545), (40, 2574836), (44, 2340760), (55, 1872608), (80, 1287418), (88, 1170380), (110, 936304), (139, 740960), (160, 643709), (176, 585190), (220, 468152), (278, 370480), (352, 292595), (421, 244640), (440, 234076), (556, 185240), (695, 148192), (842, 122320), (880, 117038), (1112, 92620), (1390, 74096), (1529, 67360), (1684, 61160), (1760, 58519), (2105, 48928), (2224, 46310), (2780, 37048), (3058, 33680), (3368, 30580), (4210, 24464), (4448, 23155), (4631, 22240), (5560, 18524), (6116, 16840), (6736, 15290), (7645, 13472), (8420, 12232), (9262, 11120)]