97849780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17047}}^1$

素因数の和:17104

約数の個数: 48

約数和(自身を含む): 240581376

約数和(自身を除く): 142731596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 17047, 34094, 68188, 85235, 119329, 170470, 238658, 340940, 477316, 596645, 698927, 1193290, 1397854, 2386580, 2795708, 3494635, 4892489, 6989270, 9784978, 13978540, 19569956, 24462445, 48924890, 97849780]

約数ペア:

[(1, 97849780), (2, 48924890), (4, 24462445), (5, 19569956), (7, 13978540), (10, 9784978), (14, 6989270), (20, 4892489), (28, 3494635), (35, 2795708), (41, 2386580), (70, 1397854), (82, 1193290), (140, 698927), (164, 596645), (205, 477316), (287, 340940), (410, 238658), (574, 170470), (820, 119329), (1148, 85235), (1435, 68188), (2870, 34094), (5740, 17047)]