1036788172820

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{941}}^1\times {\mathrm{131479}}^1$

素因数の和:132848

約数の個数: 48

約数和(自身を含む): 2184787382400

約数和(自身を除く): 1147999209580

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 941, 1676, 1882, 2095, 3764, 4190, 4705, 8380, 9410, 18820, 131479, 262958, 394279, 525916, 657395, 788558, 1314790, 1577116, 1971395, 2629580, 3942790, 7885580, 55089701, 110179402, 123721739, 220358804, 247443478, 275448505, 494886956, 550897010, 618608695, 1101794020, 1237217390, 2474434780, 51839408641, 103678817282, 207357634564, 259197043205, 518394086410, 1036788172820]

約数ペア:

[(1, 1036788172820), (2, 518394086410), (4, 259197043205), (5, 207357634564), (10, 103678817282), (20, 51839408641), (419, 2474434780), (838, 1237217390), (941, 1101794020), (1676, 618608695), (1882, 550897010), (2095, 494886956), (3764, 275448505), (4190, 247443478), (4705, 220358804), (8380, 123721739), (9410, 110179402), (18820, 55089701), (131479, 7885580), (262958, 3942790), (394279, 2629580), (525916, 1971395), (657395, 1577116), (788558, 1314790)]