725245300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4937}}^1$

素因数の和:5077

約数の個数: 72

約数和(自身を含む): 1710187416

約数和(自身を除く): 984942116

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 113, 130, 226, 260, 325, 452, 565, 650, 1130, 1300, 1469, 2260, 2825, 2938, 4937, 5650, 5876, 7345, 9874, 11300, 14690, 19748, 24685, 29380, 36725, 49370, 64181, 73450, 98740, 123425, 128362, 146900, 246850, 256724, 320905, 493700, 557881, 641810, 1115762, 1283620, 1604525, 2231524, 2789405, 3209050, 5578810, 6418100, 7252453, 11157620, 13947025, 14504906, 27894050, 29009812, 36262265, 55788100, 72524530, 145049060, 181311325, 362622650, 725245300]

約数ペア:

[(1, 725245300), (2, 362622650), (4, 181311325), (5, 145049060), (10, 72524530), (13, 55788100), (20, 36262265), (25, 29009812), (26, 27894050), (50, 14504906), (52, 13947025), (65, 11157620), (100, 7252453), (113, 6418100), (130, 5578810), (226, 3209050), (260, 2789405), (325, 2231524), (452, 1604525), (565, 1283620), (650, 1115762), (1130, 641810), (1300, 557881), (1469, 493700), (2260, 320905), (2825, 256724), (2938, 246850), (4937, 146900), (5650, 128362), (5876, 123425), (7345, 98740), (9874, 73450), (11300, 64181), (14690, 49370), (19748, 36725), (24685, 29380)]