128897996920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41849999}}^1$

素因数の和:41850028

約数の個数: 64

約数和(自身を含む): 361584000000

約数和(自身を除く): 232686003080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 41849999, 83699998, 167399996, 209249995, 292949993, 334799992, 418499990, 460349989, 585899986, 836999980, 920699978, 1171799972, 1464749965, 1673999960, 1841399956, 2301749945, 2343599944, 2929499930, 3222449923, 3682799912, 4603499890, 5858999860, 6444899846, 9206999780, 11717999720, 12889799692, 16112249615, 18413999560, 25779599384, 32224499230, 64448998460, 128897996920]

約数ペア:

[(1, 128897996920), (2, 64448998460), (4, 32224499230), (5, 25779599384), (7, 18413999560), (8, 16112249615), (10, 12889799692), (11, 11717999720), (14, 9206999780), (20, 6444899846), (22, 5858999860), (28, 4603499890), (35, 3682799912), (40, 3222449923), (44, 2929499930), (55, 2343599944), (56, 2301749945), (70, 1841399956), (77, 1673999960), (88, 1464749965), (110, 1171799972), (140, 920699978), (154, 836999980), (220, 585899986), (280, 460349989), (308, 418499990), (385, 334799992), (440, 292949993), (616, 209249995), (770, 167399996), (1540, 83699998), (3080, 41849999)]