42003680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 107321760

約数和(自身を除く): 65318080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 76, 80, 82, 95, 152, 160, 164, 190, 205, 304, 328, 337, 380, 410, 608, 656, 674, 760, 779, 820, 1312, 1348, 1520, 1558, 1640, 1685, 2696, 3040, 3116, 3280, 3370, 3895, 5392, 6232, 6403, 6560, 6740, 7790, 10784, 12464, 12806, 13480, 13817, 15580, 24928, 25612, 26960, 27634, 31160, 32015, 51224, 53920, 55268, 62320, 64030, 69085, 102448, 110536, 124640, 128060, 138170, 204896, 221072, 256120, 262523, 276340, 442144, 512240, 525046, 552680, 1024480, 1050092, 1105360, 1312615, 2100184, 2210720, 2625230, 4200368, 5250460, 8400736, 10500920, 21001840, 42003680]

約数ペア:

[(1, 42003680), (2, 21001840), (4, 10500920), (5, 8400736), (8, 5250460), (10, 4200368), (16, 2625230), (19, 2210720), (20, 2100184), (32, 1312615), (38, 1105360), (40, 1050092), (41, 1024480), (76, 552680), (80, 525046), (82, 512240), (95, 442144), (152, 276340), (160, 262523), (164, 256120), (190, 221072), (205, 204896), (304, 138170), (328, 128060), (337, 124640), (380, 110536), (410, 102448), (608, 69085), (656, 64030), (674, 62320), (760, 55268), (779, 53920), (820, 51224), (1312, 32015), (1348, 31160), (1520, 27634), (1558, 26960), (1640, 25612), (1685, 24928), (2696, 15580), (3040, 13817), (3116, 13480), (3280, 12806), (3370, 12464), (3895, 10784), (5392, 7790), (6232, 6740), (6403, 6560)]