158888226880

素因数分解:

$2^6\times 5^1\times {\mathrm{613}}^1\times {\mathrm{809993}}^1$

素因数の和:810623

約数の個数: 56

約数和(自身を含む): 378970272792

約数和(自身を除く): 220082045912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 613, 1226, 2452, 3065, 4904, 6130, 9808, 12260, 19616, 24520, 39232, 49040, 98080, 196160, 809993, 1619986, 3239972, 4049965, 6479944, 8099930, 12959888, 16199860, 25919776, 32399720, 51839552, 64799440, 129598880, 259197760, 496525709, 993051418, 1986102836, 2482628545, 3972205672, 4965257090, 7944411344, 9930514180, 15888822688, 19861028360, 31777645376, 39722056720, 79444113440, 158888226880]

約数ペア:

[(1, 158888226880), (2, 79444113440), (4, 39722056720), (5, 31777645376), (8, 19861028360), (10, 15888822688), (16, 9930514180), (20, 7944411344), (32, 4965257090), (40, 3972205672), (64, 2482628545), (80, 1986102836), (160, 993051418), (320, 496525709), (613, 259197760), (1226, 129598880), (2452, 64799440), (3065, 51839552), (4904, 32399720), (6130, 25919776), (9808, 16199860), (12260, 12959888), (19616, 8099930), (24520, 6479944), (39232, 4049965), (49040, 3239972), (98080, 1619986), (196160, 809993)]