39531970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12239}}^1$

素因数の和:12282

約数の個数: 32

約数和(自身を含む): 79315200

約数和(自身を除く): 39783230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 12239, 24478, 61195, 122390, 208063, 232541, 416126, 465082, 1040315, 1162705, 2080630, 2325410, 3953197, 7906394, 19765985, 39531970]

約数ペア:

[(1, 39531970), (2, 19765985), (5, 7906394), (10, 3953197), (17, 2325410), (19, 2080630), (34, 1162705), (38, 1040315), (85, 465082), (95, 416126), (170, 232541), (190, 208063), (323, 122390), (646, 61195), (1615, 24478), (3230, 12239)]