96887180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 228614400

約数和(自身を除く): 131727220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 79, 89, 106, 130, 158, 178, 212, 260, 265, 316, 356, 395, 445, 530, 689, 790, 890, 1027, 1060, 1157, 1378, 1580, 1780, 2054, 2314, 2756, 3445, 4108, 4187, 4628, 4717, 5135, 5785, 6890, 7031, 8374, 9434, 10270, 11570, 13780, 14062, 16748, 18868, 20540, 20935, 23140, 23585, 28124, 35155, 41870, 47170, 54431, 61321, 70310, 83740, 91403, 94340, 108862, 122642, 140620, 182806, 217724, 245284, 272155, 306605, 365612, 372643, 457015, 544310, 613210, 745286, 914030, 1088620, 1226420, 1490572, 1828060, 1863215, 3726430, 4844359, 7452860, 9688718, 19377436, 24221795, 48443590, 96887180]

約数ペア:

[(1, 96887180), (2, 48443590), (4, 24221795), (5, 19377436), (10, 9688718), (13, 7452860), (20, 4844359), (26, 3726430), (52, 1863215), (53, 1828060), (65, 1490572), (79, 1226420), (89, 1088620), (106, 914030), (130, 745286), (158, 613210), (178, 544310), (212, 457015), (260, 372643), (265, 365612), (316, 306605), (356, 272155), (395, 245284), (445, 217724), (530, 182806), (689, 140620), (790, 122642), (890, 108862), (1027, 94340), (1060, 91403), (1157, 83740), (1378, 70310), (1580, 61321), (1780, 54431), (2054, 47170), (2314, 41870), (2756, 35155), (3445, 28124), (4108, 23585), (4187, 23140), (4628, 20935), (4717, 20540), (5135, 18868), (5785, 16748), (6890, 14062), (7031, 13780), (8374, 11570), (9434, 10270)]