10728200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 29164800

約数和(自身を除く): 18436600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 79, 97, 100, 140, 158, 175, 194, 200, 280, 316, 350, 388, 395, 485, 553, 632, 679, 700, 776, 790, 970, 1106, 1358, 1400, 1580, 1940, 1975, 2212, 2425, 2716, 2765, 3160, 3395, 3880, 3950, 4424, 4850, 5432, 5530, 6790, 7663, 7900, 9700, 11060, 13580, 13825, 15326, 15800, 16975, 19400, 22120, 27160, 27650, 30652, 33950, 38315, 53641, 55300, 61304, 67900, 76630, 107282, 110600, 135800, 153260, 191575, 214564, 268205, 306520, 383150, 429128, 536410, 766300, 1072820, 1341025, 1532600, 2145640, 2682050, 5364100, 10728200]

約数ペア:

[(1, 10728200), (2, 5364100), (4, 2682050), (5, 2145640), (7, 1532600), (8, 1341025), (10, 1072820), (14, 766300), (20, 536410), (25, 429128), (28, 383150), (35, 306520), (40, 268205), (50, 214564), (56, 191575), (70, 153260), (79, 135800), (97, 110600), (100, 107282), (140, 76630), (158, 67900), (175, 61304), (194, 55300), (200, 53641), (280, 38315), (316, 33950), (350, 30652), (388, 27650), (395, 27160), (485, 22120), (553, 19400), (632, 16975), (679, 15800), (700, 15326), (776, 13825), (790, 13580), (970, 11060), (1106, 9700), (1358, 7900), (1400, 7663), (1580, 6790), (1940, 5530), (1975, 5432), (2212, 4850), (2425, 4424), (2716, 3950), (2765, 3880), (3160, 3395)]