67339160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8293}}^1$

素因数の和:8340

約数の個数: 64

約数和(自身を含む): 179150400

約数和(自身を除く): 111811240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 8293, 16586, 33172, 41465, 58051, 66344, 82930, 116102, 165860, 232204, 240497, 290255, 331720, 464408, 480994, 580510, 961988, 1161020, 1202485, 1683479, 1923976, 2322040, 2404970, 3366958, 4809940, 6733916, 8417395, 9619880, 13467832, 16834790, 33669580, 67339160]

約数ペア:

[(1, 67339160), (2, 33669580), (4, 16834790), (5, 13467832), (7, 9619880), (8, 8417395), (10, 6733916), (14, 4809940), (20, 3366958), (28, 2404970), (29, 2322040), (35, 1923976), (40, 1683479), (56, 1202485), (58, 1161020), (70, 961988), (116, 580510), (140, 480994), (145, 464408), (203, 331720), (232, 290255), (280, 240497), (290, 232204), (406, 165860), (580, 116102), (812, 82930), (1015, 66344), (1160, 58051), (1624, 41465), (2030, 33172), (4060, 16586), (8120, 8293)]