461859400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{135841}}^1$

素因数の和:135874

約数の個数: 48

約数和(自身を含む): 1136997540

約数和(自身を除く): 675138140

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 135841, 271682, 543364, 679205, 1086728, 1358410, 2309297, 2716820, 3396025, 4618594, 5433640, 6792050, 9237188, 11546485, 13584100, 18474376, 23092970, 27168200, 46185940, 57732425, 92371880, 115464850, 230929700, 461859400]

約数ペア:

[(1, 461859400), (2, 230929700), (4, 115464850), (5, 92371880), (8, 57732425), (10, 46185940), (17, 27168200), (20, 23092970), (25, 18474376), (34, 13584100), (40, 11546485), (50, 9237188), (68, 6792050), (85, 5433640), (100, 4618594), (136, 3396025), (170, 2716820), (200, 2309297), (340, 1358410), (425, 1086728), (680, 679205), (850, 543364), (1700, 271682), (3400, 135841)]