83297960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{122497}}^1$

素因数の和:122525

約数の個数: 32

約数和(自身を含む): 198446760

約数和(自身を除く): 115148800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 122497, 244994, 489988, 612485, 979976, 1224970, 2082449, 2449940, 4164898, 4899880, 8329796, 10412245, 16659592, 20824490, 41648980, 83297960]

約数ペア:

[(1, 83297960), (2, 41648980), (4, 20824490), (5, 16659592), (8, 10412245), (10, 8329796), (17, 4899880), (20, 4164898), (34, 2449940), (40, 2082449), (68, 1224970), (85, 979976), (136, 612485), (170, 489988), (340, 244994), (680, 122497)]