11846949920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{299771}}^1$

素因数の和:299818

約数の個数: 96

約数和(自身を含む): 31727868480

約数和(自身を除く): 19880918560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1520, 1976, 2080, 2470, 3040, 3952, 4940, 7904, 9880, 19760, 39520, 299771, 599542, 1199084, 1498855, 2398168, 2997710, 3897023, 4796336, 5695649, 5995420, 7794046, 9592672, 11391298, 11990840, 15588092, 19485115, 22782596, 23981680, 28478245, 31176184, 38970230, 45565192, 47963360, 56956490, 62352368, 74043437, 77940460, 91130384, 113912980, 124704736, 148086874, 155880920, 182260768, 227825960, 296173748, 311761840, 370217185, 455651920, 592347496, 623523680, 740434370, 911303840, 1184694992, 1480868740, 2369389984, 2961737480, 5923474960, 11846949920]

約数ペア:

[(1, 11846949920), (2, 5923474960), (4, 2961737480), (5, 2369389984), (8, 1480868740), (10, 1184694992), (13, 911303840), (16, 740434370), (19, 623523680), (20, 592347496), (26, 455651920), (32, 370217185), (38, 311761840), (40, 296173748), (52, 227825960), (65, 182260768), (76, 155880920), (80, 148086874), (95, 124704736), (104, 113912980), (130, 91130384), (152, 77940460), (160, 74043437), (190, 62352368), (208, 56956490), (247, 47963360), (260, 45565192), (304, 38970230), (380, 31176184), (416, 28478245), (494, 23981680), (520, 22782596), (608, 19485115), (760, 15588092), (988, 11990840), (1040, 11391298), (1235, 9592672), (1520, 7794046), (1976, 5995420), (2080, 5695649), (2470, 4796336), (3040, 3897023), (3952, 2997710), (4940, 2398168), (7904, 1498855), (9880, 1199084), (19760, 599542), (39520, 299771)]