104488460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1609}}^1$

素因数の和:1826

約数の個数: 48

約数和(自身を含む): 233694720

約数和(自身を除く): 129206260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 191, 340, 382, 764, 955, 1609, 1910, 3218, 3247, 3820, 6436, 6494, 8045, 12988, 16090, 16235, 27353, 32180, 32470, 54706, 64940, 109412, 136765, 273530, 307319, 547060, 614638, 1229276, 1536595, 3073190, 5224423, 6146380, 10448846, 20897692, 26122115, 52244230, 104488460]

約数ペア:

[(1, 104488460), (2, 52244230), (4, 26122115), (5, 20897692), (10, 10448846), (17, 6146380), (20, 5224423), (34, 3073190), (68, 1536595), (85, 1229276), (170, 614638), (191, 547060), (340, 307319), (382, 273530), (764, 136765), (955, 109412), (1609, 64940), (1910, 54706), (3218, 32470), (3247, 32180), (3820, 27353), (6436, 16235), (6494, 16090), (8045, 12988)]