66037408090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1\times {\mathrm{244411}}^1$

素因数の和:245118

約数の個数: 32

約数和(自身を含む): 121951811520

約数和(自身を除く): 55914403430

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 659, 1318, 3295, 6590, 27019, 54038, 135095, 244411, 270190, 488822, 1222055, 2444110, 10020851, 20041702, 50104255, 100208510, 161066849, 322133698, 805334245, 1610668490, 6603740809, 13207481618, 33018704045, 66037408090]

約数ペア:

[(1, 66037408090), (2, 33018704045), (5, 13207481618), (10, 6603740809), (41, 1610668490), (82, 805334245), (205, 322133698), (410, 161066849), (659, 100208510), (1318, 50104255), (3295, 20041702), (6590, 10020851), (27019, 2444110), (54038, 1222055), (135095, 488822), (244411, 270190)]