41441270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1669}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 80801280

約数和(自身を除く): 39360010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1669, 1910, 2483, 3338, 4966, 8345, 12415, 16690, 21697, 24830, 43394, 108485, 216970, 318779, 637558, 1593895, 3187790, 4144127, 8288254, 20720635, 41441270]

約数ペア:

[(1, 41441270), (2, 20720635), (5, 8288254), (10, 4144127), (13, 3187790), (26, 1593895), (65, 637558), (130, 318779), (191, 216970), (382, 108485), (955, 43394), (1669, 24830), (1910, 21697), (2483, 16690), (3338, 12415), (4966, 8345)]