17369440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 45722880

約数和(自身を除く): 28353440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 71, 80, 88, 110, 139, 142, 160, 176, 220, 278, 284, 352, 355, 440, 556, 568, 695, 710, 781, 880, 1112, 1136, 1390, 1420, 1529, 1562, 1760, 2224, 2272, 2780, 2840, 3058, 3124, 3905, 4448, 5560, 5680, 6116, 6248, 7645, 7810, 9869, 11120, 11360, 12232, 12496, 15290, 15620, 19738, 22240, 24464, 24992, 30580, 31240, 39476, 48928, 49345, 61160, 62480, 78952, 98690, 108559, 122320, 124960, 157904, 197380, 217118, 244640, 315808, 394760, 434236, 542795, 789520, 868472, 1085590, 1579040, 1736944, 2171180, 3473888, 4342360, 8684720, 17369440]

約数ペア:

[(1, 17369440), (2, 8684720), (4, 4342360), (5, 3473888), (8, 2171180), (10, 1736944), (11, 1579040), (16, 1085590), (20, 868472), (22, 789520), (32, 542795), (40, 434236), (44, 394760), (55, 315808), (71, 244640), (80, 217118), (88, 197380), (110, 157904), (139, 124960), (142, 122320), (160, 108559), (176, 98690), (220, 78952), (278, 62480), (284, 61160), (352, 49345), (355, 48928), (440, 39476), (556, 31240), (568, 30580), (695, 24992), (710, 24464), (781, 22240), (880, 19738), (1112, 15620), (1136, 15290), (1390, 12496), (1420, 12232), (1529, 11360), (1562, 11120), (1760, 9869), (2224, 7810), (2272, 7645), (2780, 6248), (2840, 6116), (3058, 5680), (3124, 5560), (3905, 4448)]