104851567180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{288577}}^1$

素因数の和:289114

約数の個数: 48

約数和(自身を含む): 226600680096

約数和(自身を除く): 121749112916

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 491, 740, 982, 1964, 2455, 4910, 9820, 18167, 36334, 72668, 90835, 181670, 288577, 363340, 577154, 1154308, 1442885, 2885770, 5771540, 10677349, 21354698, 42709396, 53386745, 106773490, 141691307, 213546980, 283382614, 566765228, 708456535, 1416913070, 2833826140, 5242578359, 10485156718, 20970313436, 26212891795, 52425783590, 104851567180]

約数ペア:

[(1, 104851567180), (2, 52425783590), (4, 26212891795), (5, 20970313436), (10, 10485156718), (20, 5242578359), (37, 2833826140), (74, 1416913070), (148, 708456535), (185, 566765228), (370, 283382614), (491, 213546980), (740, 141691307), (982, 106773490), (1964, 53386745), (2455, 42709396), (4910, 21354698), (9820, 10677349), (18167, 5771540), (36334, 2885770), (72668, 1442885), (90835, 1154308), (181670, 577154), (288577, 363340)]