9968698460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{4621}}^1$

素因数の和:5467

約数の個数: 96

約数和(自身を含む): 25220590080

約数和(自身を除く): 15251891620

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 811, 1330, 1622, 2660, 3244, 4055, 4621, 5677, 8110, 9242, 11354, 15409, 16220, 18484, 22708, 23105, 28385, 30818, 32347, 46210, 56770, 61636, 64694, 77045, 87799, 92420, 107863, 113540, 129388, 154090, 161735, 175598, 215726, 308180, 323470, 351196, 431452, 438995, 539315, 614593, 646940, 877990, 1078630, 1229186, 1755980, 2157260, 2458372, 3072965, 3747631, 6145930, 7495262, 12291860, 14990524, 18738155, 26233417, 37476310, 52466834, 71204989, 74952620, 104933668, 131167085, 142409978, 262334170, 284819956, 356024945, 498434923, 524668340, 712049890, 996869846, 1424099780, 1993739692, 2492174615, 4984349230, 9968698460]

約数ペア:

[(1, 9968698460), (2, 4984349230), (4, 2492174615), (5, 1993739692), (7, 1424099780), (10, 996869846), (14, 712049890), (19, 524668340), (20, 498434923), (28, 356024945), (35, 284819956), (38, 262334170), (70, 142409978), (76, 131167085), (95, 104933668), (133, 74952620), (140, 71204989), (190, 52466834), (266, 37476310), (380, 26233417), (532, 18738155), (665, 14990524), (811, 12291860), (1330, 7495262), (1622, 6145930), (2660, 3747631), (3244, 3072965), (4055, 2458372), (4621, 2157260), (5677, 1755980), (8110, 1229186), (9242, 1078630), (11354, 877990), (15409, 646940), (16220, 614593), (18484, 539315), (22708, 438995), (23105, 431452), (28385, 351196), (30818, 323470), (32347, 308180), (46210, 215726), (56770, 175598), (61636, 161735), (64694, 154090), (77045, 129388), (87799, 113540), (92420, 107863)]