547207900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3187}}^1$

素因数の和:3319

約数の個数: 72

約数和(自身を含む): 1270137456

約数和(自身を除く): 722929556

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 101, 170, 202, 340, 404, 425, 505, 850, 1010, 1700, 1717, 2020, 2525, 3187, 3434, 5050, 6374, 6868, 8585, 10100, 12748, 15935, 17170, 31870, 34340, 42925, 54179, 63740, 79675, 85850, 108358, 159350, 171700, 216716, 270895, 318700, 321887, 541790, 643774, 1083580, 1287548, 1354475, 1609435, 2708950, 3218870, 5417900, 5472079, 6437740, 8047175, 10944158, 16094350, 21888316, 27360395, 32188700, 54720790, 109441580, 136801975, 273603950, 547207900]

約数ペア:

[(1, 547207900), (2, 273603950), (4, 136801975), (5, 109441580), (10, 54720790), (17, 32188700), (20, 27360395), (25, 21888316), (34, 16094350), (50, 10944158), (68, 8047175), (85, 6437740), (100, 5472079), (101, 5417900), (170, 3218870), (202, 2708950), (340, 1609435), (404, 1354475), (425, 1287548), (505, 1083580), (850, 643774), (1010, 541790), (1700, 321887), (1717, 318700), (2020, 270895), (2525, 216716), (3187, 171700), (3434, 159350), (5050, 108358), (6374, 85850), (6868, 79675), (8585, 63740), (10100, 54179), (12748, 42925), (15935, 34340), (17170, 31870)]