11840800

素因数分解:

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

素因数の和:99

約数の個数: 108

約数和(自身を含む): 31251906

約数和(自身を除く): 19411106

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 41, 50, 76, 80, 82, 95, 100, 152, 160, 164, 190, 200, 205, 304, 328, 361, 380, 400, 410, 475, 608, 656, 722, 760, 779, 800, 820, 950, 1025, 1312, 1444, 1520, 1558, 1640, 1805, 1900, 2050, 2888, 3040, 3116, 3280, 3610, 3800, 3895, 4100, 5776, 6232, 6560, 7220, 7600, 7790, 8200, 9025, 11552, 12464, 14440, 14801, 15200, 15580, 16400, 18050, 19475, 24928, 28880, 29602, 31160, 32800, 36100, 38950, 57760, 59204, 62320, 72200, 74005, 77900, 118408, 124640, 144400, 148010, 155800, 236816, 288800, 296020, 311600, 370025, 473632, 592040, 623200, 740050, 1184080, 1480100, 2368160, 2960200, 5920400, 11840800]

約数ペア:

[(1, 11840800), (2, 5920400), (4, 2960200), (5, 2368160), (8, 1480100), (10, 1184080), (16, 740050), (19, 623200), (20, 592040), (25, 473632), (32, 370025), (38, 311600), (40, 296020), (41, 288800), (50, 236816), (76, 155800), (80, 148010), (82, 144400), (95, 124640), (100, 118408), (152, 77900), (160, 74005), (164, 72200), (190, 62320), (200, 59204), (205, 57760), (304, 38950), (328, 36100), (361, 32800), (380, 31160), (400, 29602), (410, 28880), (475, 24928), (608, 19475), (656, 18050), (722, 16400), (760, 15580), (779, 15200), (800, 14801), (820, 14440), (950, 12464), (1025, 11552), (1312, 9025), (1444, 8200), (1520, 7790), (1558, 7600), (1640, 7220), (1805, 6560), (1900, 6232), (2050, 5776), (2888, 4100), (3040, 3895), (3116, 3800), (3280, 3610)]