3100989876220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47629}}^1\times {\mathrm{79399}}^1$

素因数の和:127078

約数の個数: 48

約数和(自身を含む): 6671134008000

約数和(自身を除く): 3570144131780

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 47629, 79399, 95258, 158798, 190516, 238145, 317596, 396995, 476290, 793990, 952580, 1587980, 1952789, 3255359, 3905578, 6510718, 7811156, 9763945, 13021436, 16276795, 19527890, 32553590, 39055780, 65107180, 3781694971, 7563389942, 15126779884, 18908474855, 37816949710, 75633899420, 155049493811, 310098987622, 620197975244, 775247469055, 1550494938110, 3100989876220]

約数ペア:

[(1, 3100989876220), (2, 1550494938110), (4, 775247469055), (5, 620197975244), (10, 310098987622), (20, 155049493811), (41, 75633899420), (82, 37816949710), (164, 18908474855), (205, 15126779884), (410, 7563389942), (820, 3781694971), (47629, 65107180), (79399, 39055780), (95258, 32553590), (158798, 19527890), (190516, 16276795), (238145, 13021436), (317596, 9763945), (396995, 7811156), (476290, 6510718), (793990, 3905578), (952580, 3255359), (1587980, 1952789)]