1008515300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7681}}^1$

素因数の和:7809

約数の個数: 72

約数和(自身を含む): 2380467432

約数和(自身を除く): 1371952132

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 101, 130, 202, 260, 325, 404, 505, 650, 1010, 1300, 1313, 2020, 2525, 2626, 5050, 5252, 6565, 7681, 10100, 13130, 15362, 26260, 30724, 32825, 38405, 65650, 76810, 99853, 131300, 153620, 192025, 199706, 384050, 399412, 499265, 768100, 775781, 998530, 1551562, 1997060, 2496325, 3103124, 3878905, 4992650, 7757810, 9985300, 10085153, 15515620, 19394525, 20170306, 38789050, 40340612, 50425765, 77578100, 100851530, 201703060, 252128825, 504257650, 1008515300]

約数ペア:

[(1, 1008515300), (2, 504257650), (4, 252128825), (5, 201703060), (10, 100851530), (13, 77578100), (20, 50425765), (25, 40340612), (26, 38789050), (50, 20170306), (52, 19394525), (65, 15515620), (100, 10085153), (101, 9985300), (130, 7757810), (202, 4992650), (260, 3878905), (325, 3103124), (404, 2496325), (505, 1997060), (650, 1551562), (1010, 998530), (1300, 775781), (1313, 768100), (2020, 499265), (2525, 399412), (2626, 384050), (5050, 199706), (5252, 192025), (6565, 153620), (7681, 131300), (10100, 99853), (13130, 76810), (15362, 65650), (26260, 38405), (30724, 32825)]