26864912620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{659}}^1\times {\mathrm{1723}}^1$

素因数の和:2424

約数の個数: 144

約数和(自身を含む): 69963505920

約数和(自身を除く): 43098593300

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 659, 676, 845, 910, 1183, 1318, 1690, 1723, 1820, 2366, 2636, 3295, 3380, 3446, 4613, 4732, 5915, 6590, 6892, 8567, 8615, 9226, 11830, 12061, 13180, 17134, 17230, 18452, 22399, 23065, 23660, 24122, 34268, 34460, 42835, 44798, 46130, 48244, 59969, 60305, 85670, 89596, 92260, 111371, 111995, 119938, 120610, 156793, 171340, 222742, 223990, 239876, 241220, 291187, 299845, 313586, 445484, 447980, 556855, 582374, 599690, 627172, 779597, 783965, 1113710, 1135457, 1164748, 1199380, 1455935, 1559194, 1567930, 2038309, 2227420, 2270914, 2911870, 3118388, 3135860, 3897985, 4076618, 4541828, 5677285, 5823740, 7795970, 7948199, 8153236, 10191545, 11354570, 14760941, 15591940, 15896398, 20383090, 22709140, 29521882, 31792796, 39740995, 40766180, 59043764, 73804705, 79481990, 103326587, 147609410, 158963980, 191892233, 206653174, 295218820, 383784466, 413306348, 516632935, 767568932, 959461165, 1033265870, 1343245631, 1918922330, 2066531740, 2686491262, 3837844660, 5372982524, 6716228155, 13432456310, 26864912620]

約数ペア:

[(1, 26864912620), (2, 13432456310), (4, 6716228155), (5, 5372982524), (7, 3837844660), (10, 2686491262), (13, 2066531740), (14, 1918922330), (20, 1343245631), (26, 1033265870), (28, 959461165), (35, 767568932), (52, 516632935), (65, 413306348), (70, 383784466), (91, 295218820), (130, 206653174), (140, 191892233), (169, 158963980), (182, 147609410), (260, 103326587), (338, 79481990), (364, 73804705), (455, 59043764), (659, 40766180), (676, 39740995), (845, 31792796), (910, 29521882), (1183, 22709140), (1318, 20383090), (1690, 15896398), (1723, 15591940), (1820, 14760941), (2366, 11354570), (2636, 10191545), (3295, 8153236), (3380, 7948199), (3446, 7795970), (4613, 5823740), (4732, 5677285), (5915, 4541828), (6590, 4076618), (6892, 3897985), (8567, 3135860), (8615, 3118388), (9226, 2911870), (11830, 2270914), (12061, 2227420), (13180, 2038309), (17134, 1567930), (17230, 1559194), (18452, 1455935), (22399, 1199380), (23065, 1164748), (23660, 1135457), (24122, 1113710), (34268, 783965), (34460, 779597), (42835, 627172), (44798, 599690), (46130, 582374), (48244, 556855), (59969, 447980), (60305, 445484), (85670, 313586), (89596, 299845), (92260, 291187), (111371, 241220), (111995, 239876), (119938, 223990), (120610, 222742), (156793, 171340)]