13019675320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{52609}}^1$

素因数の和:52912

約数の個数: 64

約数和(自身を含む): 30682152000

約数和(自身を除く): 17662476680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 269, 460, 538, 920, 1076, 1345, 2152, 2690, 5380, 6187, 10760, 12374, 24748, 30935, 49496, 52609, 61870, 105218, 123740, 210436, 247480, 263045, 420872, 526090, 1052180, 1210007, 2104360, 2420014, 4840028, 6050035, 9680056, 12100070, 14151821, 24200140, 28303642, 48400280, 56607284, 70759105, 113214568, 141518210, 283036420, 325491883, 566072840, 650983766, 1301967532, 1627459415, 2603935064, 3254918830, 6509837660, 13019675320]

約数ペア:

[(1, 13019675320), (2, 6509837660), (4, 3254918830), (5, 2603935064), (8, 1627459415), (10, 1301967532), (20, 650983766), (23, 566072840), (40, 325491883), (46, 283036420), (92, 141518210), (115, 113214568), (184, 70759105), (230, 56607284), (269, 48400280), (460, 28303642), (538, 24200140), (920, 14151821), (1076, 12100070), (1345, 9680056), (2152, 6050035), (2690, 4840028), (5380, 2420014), (6187, 2104360), (10760, 1210007), (12374, 1052180), (24748, 526090), (30935, 420872), (49496, 263045), (52609, 247480), (61870, 210436), (105218, 123740)]