9458800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 120

約数和(自身を含む): 26154576

約数和(自身を除く): 16695776

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 107, 130, 136, 170, 200, 208, 214, 221, 260, 272, 325, 340, 400, 425, 428, 442, 520, 535, 650, 680, 850, 856, 884, 1040, 1070, 1105, 1300, 1360, 1391, 1700, 1712, 1768, 1819, 2140, 2210, 2600, 2675, 2782, 3400, 3536, 3638, 4280, 4420, 5200, 5350, 5525, 5564, 6800, 6955, 7276, 8560, 8840, 9095, 10700, 11050, 11128, 13910, 14552, 17680, 18190, 21400, 22100, 22256, 23647, 27820, 29104, 34775, 36380, 42800, 44200, 45475, 47294, 55640, 69550, 72760, 88400, 90950, 94588, 111280, 118235, 139100, 145520, 181900, 189176, 236470, 278200, 363800, 378352, 472940, 556400, 591175, 727600, 945880, 1182350, 1891760, 2364700, 4729400, 9458800]

約数ペア:

[(1, 9458800), (2, 4729400), (4, 2364700), (5, 1891760), (8, 1182350), (10, 945880), (13, 727600), (16, 591175), (17, 556400), (20, 472940), (25, 378352), (26, 363800), (34, 278200), (40, 236470), (50, 189176), (52, 181900), (65, 145520), (68, 139100), (80, 118235), (85, 111280), (100, 94588), (104, 90950), (107, 88400), (130, 72760), (136, 69550), (170, 55640), (200, 47294), (208, 45475), (214, 44200), (221, 42800), (260, 36380), (272, 34775), (325, 29104), (340, 27820), (400, 23647), (425, 22256), (428, 22100), (442, 21400), (520, 18190), (535, 17680), (650, 14552), (680, 13910), (850, 11128), (856, 11050), (884, 10700), (1040, 9095), (1070, 8840), (1105, 8560), (1300, 7276), (1360, 6955), (1391, 6800), (1700, 5564), (1712, 5525), (1768, 5350), (1819, 5200), (2140, 4420), (2210, 4280), (2600, 3638), (2675, 3536), (2782, 3400)]