5500680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1993}}^1$

素因数の和:2030

約数の個数: 64

約数和(自身を含む): 17228160

約数和(自身を除く): 11727480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 1993, 2760, 3986, 5979, 7972, 9965, 11958, 15944, 19930, 23916, 29895, 39860, 45839, 47832, 59790, 79720, 91678, 119580, 137517, 183356, 229195, 239160, 275034, 366712, 458390, 550068, 687585, 916780, 1100136, 1375170, 1833560, 2750340, 5500680]

約数ペア:

[(1, 5500680), (2, 2750340), (3, 1833560), (4, 1375170), (5, 1100136), (6, 916780), (8, 687585), (10, 550068), (12, 458390), (15, 366712), (20, 275034), (23, 239160), (24, 229195), (30, 183356), (40, 137517), (46, 119580), (60, 91678), (69, 79720), (92, 59790), (115, 47832), (120, 45839), (138, 39860), (184, 29895), (230, 23916), (276, 19930), (345, 15944), (460, 11958), (552, 9965), (690, 7972), (920, 5979), (1380, 3986), (1993, 2760)]