83899250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1092

約数の個数: 64

約数和(自身を含む): 175219200

約数和(自身を除く): 91319950

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 125, 170, 190, 250, 323, 425, 475, 646, 850, 950, 1039, 1615, 2078, 2125, 2375, 3230, 4250, 4750, 5195, 8075, 10390, 16150, 17663, 19741, 25975, 35326, 39482, 40375, 51950, 80750, 88315, 98705, 129875, 176630, 197410, 259750, 335597, 441575, 493525, 671194, 883150, 987050, 1677985, 2207875, 2467625, 3355970, 4415750, 4935250, 8389925, 16779850, 41949625, 83899250]

約数ペア:

[(1, 83899250), (2, 41949625), (5, 16779850), (10, 8389925), (17, 4935250), (19, 4415750), (25, 3355970), (34, 2467625), (38, 2207875), (50, 1677985), (85, 987050), (95, 883150), (125, 671194), (170, 493525), (190, 441575), (250, 335597), (323, 259750), (425, 197410), (475, 176630), (646, 129875), (850, 98705), (950, 88315), (1039, 80750), (1615, 51950), (2078, 40375), (2125, 39482), (2375, 35326), (3230, 25975), (4250, 19741), (4750, 17663), (5195, 16150), (8075, 10390)]