2461036120

素因数分解:

$2^3\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{30871}}^1$

素因数の和:32875

約数の個数: 32

約数和(自身を含む): 5540289120

約数和(自身を除く): 3079253000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1993, 3986, 7972, 9965, 15944, 19930, 30871, 39860, 61742, 79720, 123484, 154355, 246968, 308710, 617420, 1234840, 61525903, 123051806, 246103612, 307629515, 492207224, 615259030, 1230518060, 2461036120]

約数ペア:

[(1, 2461036120), (2, 1230518060), (4, 615259030), (5, 492207224), (8, 307629515), (10, 246103612), (20, 123051806), (40, 61525903), (1993, 1234840), (3986, 617420), (7972, 308710), (9965, 246968), (15944, 154355), (19930, 123484), (30871, 79720), (39860, 61742)]