115379980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{601}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 251828640

約数和(自身を除く): 136448660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 331, 580, 601, 662, 1202, 1324, 1655, 2404, 3005, 3310, 6010, 6620, 9599, 12020, 17429, 19198, 34858, 38396, 47995, 69716, 87145, 95990, 174290, 191980, 198931, 348580, 397862, 795724, 994655, 1989310, 3978620, 5768999, 11537998, 23075996, 28844995, 57689990, 115379980]

約数ペア:

[(1, 115379980), (2, 57689990), (4, 28844995), (5, 23075996), (10, 11537998), (20, 5768999), (29, 3978620), (58, 1989310), (116, 994655), (145, 795724), (290, 397862), (331, 348580), (580, 198931), (601, 191980), (662, 174290), (1202, 95990), (1324, 87145), (1655, 69716), (2404, 47995), (3005, 38396), (3310, 34858), (6010, 19198), (6620, 17429), (9599, 12020)]