5348575420

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{7589}}^1$

素因数の和:7998

約数の個数: 48

約数和(自身を含む): 11361319200

約数和(自身を除く): 6012743780

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 269, 524, 538, 655, 1076, 1310, 1345, 2620, 2690, 5380, 7589, 15178, 30356, 35239, 37945, 70478, 75890, 140956, 151780, 176195, 352390, 704780, 994159, 1988318, 2041441, 3976636, 4082882, 4970795, 8165764, 9941590, 10207205, 19883180, 20414410, 40828820, 267428771, 534857542, 1069715084, 1337143855, 2674287710, 5348575420]

約数ペア:

[(1, 5348575420), (2, 2674287710), (4, 1337143855), (5, 1069715084), (10, 534857542), (20, 267428771), (131, 40828820), (262, 20414410), (269, 19883180), (524, 10207205), (538, 9941590), (655, 8165764), (1076, 4970795), (1310, 4082882), (1345, 3976636), (2620, 2041441), (2690, 1988318), (5380, 994159), (7589, 704780), (15178, 352390), (30356, 176195), (35239, 151780), (37945, 140956), (70478, 75890)]