6862979920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1471}}^1\times {\mathrm{2011}}^1$

素因数の和:3524

約数の個数: 80

約数和(自身を含む): 16526085120

約数和(自身を除く): 9663105200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 1471, 2011, 2320, 2942, 4022, 5884, 7355, 8044, 10055, 11768, 14710, 16088, 20110, 23536, 29420, 32176, 40220, 42659, 58319, 58840, 80440, 85318, 116638, 117680, 160880, 170636, 213295, 233276, 291595, 341272, 426590, 466552, 583190, 682544, 853180, 933104, 1166380, 1706360, 2332760, 2958181, 3412720, 4665520, 5916362, 11832724, 14790905, 23665448, 29581810, 47330896, 59163620, 85787249, 118327240, 171574498, 236654480, 343148996, 428936245, 686297992, 857872490, 1372595984, 1715744980, 3431489960, 6862979920]

約数ペア:

[(1, 6862979920), (2, 3431489960), (4, 1715744980), (5, 1372595984), (8, 857872490), (10, 686297992), (16, 428936245), (20, 343148996), (29, 236654480), (40, 171574498), (58, 118327240), (80, 85787249), (116, 59163620), (145, 47330896), (232, 29581810), (290, 23665448), (464, 14790905), (580, 11832724), (1160, 5916362), (1471, 4665520), (2011, 3412720), (2320, 2958181), (2942, 2332760), (4022, 1706360), (5884, 1166380), (7355, 933104), (8044, 853180), (10055, 682544), (11768, 583190), (14710, 466552), (16088, 426590), (20110, 341272), (23536, 291595), (29420, 233276), (32176, 213295), (40220, 170636), (42659, 160880), (58319, 117680), (58840, 116638), (80440, 85318)]