82971610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1283}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 155312640

約数和(自身を除く): 72341030

約数列:

[1, 2, 5, 10, 29, 58, 145, 223, 290, 446, 1115, 1283, 2230, 2566, 6415, 6467, 12830, 12934, 32335, 37207, 64670, 74414, 186035, 286109, 372070, 572218, 1430545, 2861090, 8297161, 16594322, 41485805, 82971610]

約数ペア:

[(1, 82971610), (2, 41485805), (5, 16594322), (10, 8297161), (29, 2861090), (58, 1430545), (145, 572218), (223, 372070), (290, 286109), (446, 186035), (1115, 74414), (1283, 64670), (2230, 37207), (2566, 32335), (6415, 12934), (6467, 12830)]