12854525180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{47797}}^1$

素因数の和:47943

約数の個数: 96

約数和(自身を含む): 32955382656

約数和(自身を除く): 20100857476

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 113, 119, 140, 170, 226, 238, 340, 452, 476, 565, 595, 791, 1130, 1190, 1582, 1921, 2260, 2380, 3164, 3842, 3955, 7684, 7910, 9605, 13447, 15820, 19210, 26894, 38420, 47797, 53788, 67235, 95594, 134470, 191188, 238985, 268940, 334579, 477970, 669158, 812549, 955940, 1338316, 1625098, 1672895, 3250196, 3345790, 4062745, 5401061, 5687843, 6691580, 8125490, 10802122, 11375686, 16250980, 21604244, 22751372, 27005305, 28439215, 37807427, 54010610, 56878430, 75614854, 91818037, 108021220, 113756860, 151229708, 183636074, 189037135, 367272148, 378074270, 459090185, 642726259, 756148540, 918180370, 1285452518, 1836360740, 2570905036, 3213631295, 6427262590, 12854525180]

約数ペア:

[(1, 12854525180), (2, 6427262590), (4, 3213631295), (5, 2570905036), (7, 1836360740), (10, 1285452518), (14, 918180370), (17, 756148540), (20, 642726259), (28, 459090185), (34, 378074270), (35, 367272148), (68, 189037135), (70, 183636074), (85, 151229708), (113, 113756860), (119, 108021220), (140, 91818037), (170, 75614854), (226, 56878430), (238, 54010610), (340, 37807427), (452, 28439215), (476, 27005305), (565, 22751372), (595, 21604244), (791, 16250980), (1130, 11375686), (1190, 10802122), (1582, 8125490), (1921, 6691580), (2260, 5687843), (2380, 5401061), (3164, 4062745), (3842, 3345790), (3955, 3250196), (7684, 1672895), (7910, 1625098), (9605, 1338316), (13447, 955940), (15820, 812549), (19210, 669158), (26894, 477970), (38420, 334579), (47797, 268940), (53788, 238985), (67235, 191188), (95594, 134470)]