17232280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1124

約数の個数: 64

約数和(自身を含む): 43142400

約数和(自身を除く): 25910120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1069, 1240, 1612, 2015, 2138, 3224, 4030, 4276, 5345, 8060, 8552, 10690, 13897, 16120, 21380, 27794, 33139, 42760, 55588, 66278, 69485, 111176, 132556, 138970, 165695, 265112, 277940, 331390, 430807, 555880, 662780, 861614, 1325560, 1723228, 2154035, 3446456, 4308070, 8616140, 17232280]

約数ペア:

[(1, 17232280), (2, 8616140), (4, 4308070), (5, 3446456), (8, 2154035), (10, 1723228), (13, 1325560), (20, 861614), (26, 662780), (31, 555880), (40, 430807), (52, 331390), (62, 277940), (65, 265112), (104, 165695), (124, 138970), (130, 132556), (155, 111176), (248, 69485), (260, 66278), (310, 55588), (403, 42760), (520, 33139), (620, 27794), (806, 21380), (1069, 16120), (1240, 13897), (1612, 10690), (2015, 8552), (2138, 8060), (3224, 5345), (4030, 4276)]