5920400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 90

約数和(自身を含む): 15377922

約数和(自身を除く): 9457522

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 41, 50, 76, 80, 82, 95, 100, 152, 164, 190, 200, 205, 304, 328, 361, 380, 400, 410, 475, 656, 722, 760, 779, 820, 950, 1025, 1444, 1520, 1558, 1640, 1805, 1900, 2050, 2888, 3116, 3280, 3610, 3800, 3895, 4100, 5776, 6232, 7220, 7600, 7790, 8200, 9025, 12464, 14440, 14801, 15580, 16400, 18050, 19475, 28880, 29602, 31160, 36100, 38950, 59204, 62320, 72200, 74005, 77900, 118408, 144400, 148010, 155800, 236816, 296020, 311600, 370025, 592040, 740050, 1184080, 1480100, 2960200, 5920400]

約数ペア:

[(1, 5920400), (2, 2960200), (4, 1480100), (5, 1184080), (8, 740050), (10, 592040), (16, 370025), (19, 311600), (20, 296020), (25, 236816), (38, 155800), (40, 148010), (41, 144400), (50, 118408), (76, 77900), (80, 74005), (82, 72200), (95, 62320), (100, 59204), (152, 38950), (164, 36100), (190, 31160), (200, 29602), (205, 28880), (304, 19475), (328, 18050), (361, 16400), (380, 15580), (400, 14801), (410, 14440), (475, 12464), (656, 9025), (722, 8200), (760, 7790), (779, 7600), (820, 7220), (950, 6232), (1025, 5776), (1444, 4100), (1520, 3895), (1558, 3800), (1640, 3610), (1805, 3280), (1900, 3116), (2050, 2888)]