39000790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1297}}^1$

素因数の和:1432

約数の個数: 32

約数和(自身を含む): 73269504

約数和(自身を除く): 34268714

約数列:

[1, 2, 5, 10, 31, 62, 97, 155, 194, 310, 485, 970, 1297, 2594, 3007, 6014, 6485, 12970, 15035, 30070, 40207, 80414, 125809, 201035, 251618, 402070, 629045, 1258090, 3900079, 7800158, 19500395, 39000790]

約数ペア:

[(1, 39000790), (2, 19500395), (5, 7800158), (10, 3900079), (31, 1258090), (62, 629045), (97, 402070), (155, 251618), (194, 201035), (310, 125809), (485, 80414), (970, 40207), (1297, 30070), (2594, 15035), (3007, 12970), (6014, 6485)]