12110800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:185

約数の個数: 120

約数和(自身を含む): 33419736

約数和(自身を除く): 21308936

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, 130, 136, 137, 170, 200, 208, 221, 260, 272, 274, 325, 340, 400, 425, 442, 520, 548, 650, 680, 685, 850, 884, 1040, 1096, 1105, 1300, 1360, 1370, 1700, 1768, 1781, 2192, 2210, 2329, 2600, 2740, 3400, 3425, 3536, 3562, 4420, 4658, 5200, 5480, 5525, 6800, 6850, 7124, 8840, 8905, 9316, 10960, 11050, 11645, 13700, 14248, 17680, 17810, 18632, 22100, 23290, 27400, 28496, 30277, 35620, 37264, 44200, 44525, 46580, 54800, 58225, 60554, 71240, 88400, 89050, 93160, 116450, 121108, 142480, 151385, 178100, 186320, 232900, 242216, 302770, 356200, 465800, 484432, 605540, 712400, 756925, 931600, 1211080, 1513850, 2422160, 3027700, 6055400, 12110800]

約数ペア:

[(1, 12110800), (2, 6055400), (4, 3027700), (5, 2422160), (8, 1513850), (10, 1211080), (13, 931600), (16, 756925), (17, 712400), (20, 605540), (25, 484432), (26, 465800), (34, 356200), (40, 302770), (50, 242216), (52, 232900), (65, 186320), (68, 178100), (80, 151385), (85, 142480), (100, 121108), (104, 116450), (130, 93160), (136, 89050), (137, 88400), (170, 71240), (200, 60554), (208, 58225), (221, 54800), (260, 46580), (272, 44525), (274, 44200), (325, 37264), (340, 35620), (400, 30277), (425, 28496), (442, 27400), (520, 23290), (548, 22100), (650, 18632), (680, 17810), (685, 17680), (850, 14248), (884, 13700), (1040, 11645), (1096, 11050), (1105, 10960), (1300, 9316), (1360, 8905), (1370, 8840), (1700, 7124), (1768, 6850), (1781, 6800), (2192, 5525), (2210, 5480), (2329, 5200), (2600, 4658), (2740, 4420), (3400, 3562), (3425, 3536)]