42415400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 104457600

約数和(自身を除く): 62042200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 71, 100, 103, 116, 142, 145, 200, 206, 232, 284, 290, 355, 412, 515, 568, 580, 710, 725, 824, 1030, 1160, 1420, 1450, 1775, 2059, 2060, 2575, 2840, 2900, 2987, 3550, 4118, 4120, 5150, 5800, 5974, 7100, 7313, 8236, 10295, 10300, 11948, 14200, 14626, 14935, 16472, 20590, 20600, 23896, 29252, 29870, 36565, 41180, 51475, 58504, 59740, 73130, 74675, 82360, 102950, 119480, 146260, 149350, 182825, 205900, 212077, 292520, 298700, 365650, 411800, 424154, 597400, 731300, 848308, 1060385, 1462600, 1696616, 2120770, 4241540, 5301925, 8483080, 10603850, 21207700, 42415400]

約数ペア:

[(1, 42415400), (2, 21207700), (4, 10603850), (5, 8483080), (8, 5301925), (10, 4241540), (20, 2120770), (25, 1696616), (29, 1462600), (40, 1060385), (50, 848308), (58, 731300), (71, 597400), (100, 424154), (103, 411800), (116, 365650), (142, 298700), (145, 292520), (200, 212077), (206, 205900), (232, 182825), (284, 149350), (290, 146260), (355, 119480), (412, 102950), (515, 82360), (568, 74675), (580, 73130), (710, 59740), (725, 58504), (824, 51475), (1030, 41180), (1160, 36565), (1420, 29870), (1450, 29252), (1775, 23896), (2059, 20600), (2060, 20590), (2575, 16472), (2840, 14935), (2900, 14626), (2987, 14200), (3550, 11948), (4118, 10300), (4120, 10295), (5150, 8236), (5800, 7313), (5974, 7100)]