85964410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 201553920

約数和(自身を除く): 115589510

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 47, 53, 58, 70, 85, 94, 106, 119, 145, 170, 203, 235, 238, 265, 290, 329, 371, 406, 470, 493, 530, 595, 658, 742, 799, 901, 986, 1015, 1190, 1363, 1537, 1598, 1645, 1802, 1855, 2030, 2465, 2491, 2726, 3074, 3290, 3451, 3710, 3995, 4505, 4930, 4982, 5593, 6307, 6815, 6902, 7685, 7990, 9010, 9541, 10759, 11186, 12455, 12614, 13630, 15370, 17255, 17437, 19082, 21518, 23171, 24910, 26129, 27965, 31535, 34510, 34874, 42347, 46342, 47705, 52258, 53795, 55930, 63070, 72239, 84694, 87185, 95410, 107590, 115855, 130645, 144478, 162197, 174370, 182903, 211735, 231710, 261290, 296429, 324394, 361195, 365806, 423470, 505673, 592858, 722390, 810985, 914515, 1011346, 1228063, 1482145, 1621970, 1829030, 2456126, 2528365, 2964290, 5056730, 6140315, 8596441, 12280630, 17192882, 42982205, 85964410]

約数ペア:

[(1, 85964410), (2, 42982205), (5, 17192882), (7, 12280630), (10, 8596441), (14, 6140315), (17, 5056730), (29, 2964290), (34, 2528365), (35, 2456126), (47, 1829030), (53, 1621970), (58, 1482145), (70, 1228063), (85, 1011346), (94, 914515), (106, 810985), (119, 722390), (145, 592858), (170, 505673), (203, 423470), (235, 365806), (238, 361195), (265, 324394), (290, 296429), (329, 261290), (371, 231710), (406, 211735), (470, 182903), (493, 174370), (530, 162197), (595, 144478), (658, 130645), (742, 115855), (799, 107590), (901, 95410), (986, 87185), (1015, 84694), (1190, 72239), (1363, 63070), (1537, 55930), (1598, 53795), (1645, 52258), (1802, 47705), (1855, 46342), (2030, 42347), (2465, 34874), (2491, 34510), (2726, 31535), (3074, 27965), (3290, 26129), (3451, 24910), (3710, 23171), (3995, 21518), (4505, 19082), (4930, 17437), (4982, 17255), (5593, 15370), (6307, 13630), (6815, 12614), (6902, 12455), (7685, 11186), (7990, 10759), (9010, 9541)]