9153148520

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1\times {\mathrm{2267}}^1$

素因数の和:2994

約数の個数: 64

約数和(自身を含む): 20750022720

約数和(自身を除く): 11596874200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 523, 772, 965, 1046, 1544, 1930, 2092, 2267, 2615, 3860, 4184, 4534, 5230, 7720, 9068, 10460, 11335, 18136, 20920, 22670, 45340, 90680, 100939, 201878, 403756, 437531, 504695, 807512, 875062, 1009390, 1185641, 1750124, 2018780, 2187655, 2371282, 3500248, 4037560, 4375310, 4742564, 5928205, 8750620, 9485128, 11856410, 17501240, 23712820, 47425640, 228828713, 457657426, 915314852, 1144143565, 1830629704, 2288287130, 4576574260, 9153148520]

約数ペア:

[(1, 9153148520), (2, 4576574260), (4, 2288287130), (5, 1830629704), (8, 1144143565), (10, 915314852), (20, 457657426), (40, 228828713), (193, 47425640), (386, 23712820), (523, 17501240), (772, 11856410), (965, 9485128), (1046, 8750620), (1544, 5928205), (1930, 4742564), (2092, 4375310), (2267, 4037560), (2615, 3500248), (3860, 2371282), (4184, 2187655), (4534, 2018780), (5230, 1750124), (7720, 1185641), (9068, 1009390), (10460, 875062), (11335, 807512), (18136, 504695), (20920, 437531), (22670, 403756), (45340, 201878), (90680, 100939)]