40372287140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{786371}}^1$

素因数の和:786548

約数の個数: 48

約数和(自身を含む): 90363579264

約数和(自身を除く): 49991292124

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 151, 170, 302, 340, 604, 755, 1510, 2567, 3020, 5134, 10268, 12835, 25670, 51340, 786371, 1572742, 3145484, 3931855, 7863710, 13368307, 15727420, 26736614, 53473228, 66841535, 118742021, 133683070, 237484042, 267366140, 474968084, 593710105, 1187420210, 2018614357, 2374840420, 4037228714, 8074457428, 10093071785, 20186143570, 40372287140]

約数ペア:

[(1, 40372287140), (2, 20186143570), (4, 10093071785), (5, 8074457428), (10, 4037228714), (17, 2374840420), (20, 2018614357), (34, 1187420210), (68, 593710105), (85, 474968084), (151, 267366140), (170, 237484042), (302, 133683070), (340, 118742021), (604, 66841535), (755, 53473228), (1510, 26736614), (2567, 15727420), (3020, 13368307), (5134, 7863710), (10268, 3931855), (12835, 3145484), (25670, 1572742), (51340, 786371)]