29916400

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2579}}^1$

素因数の和:2626

約数の個数: 60

約数和(自身を含む): 74381400

約数和(自身を除く): 44465000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 400, 464, 580, 725, 1160, 1450, 2320, 2579, 2900, 5158, 5800, 10316, 11600, 12895, 20632, 25790, 41264, 51580, 64475, 74791, 103160, 128950, 149582, 206320, 257900, 299164, 373955, 515800, 598328, 747910, 1031600, 1196656, 1495820, 1869775, 2991640, 3739550, 5983280, 7479100, 14958200, 29916400]

約数ペア:

[(1, 29916400), (2, 14958200), (4, 7479100), (5, 5983280), (8, 3739550), (10, 2991640), (16, 1869775), (20, 1495820), (25, 1196656), (29, 1031600), (40, 747910), (50, 598328), (58, 515800), (80, 373955), (100, 299164), (116, 257900), (145, 206320), (200, 149582), (232, 128950), (290, 103160), (400, 74791), (464, 64475), (580, 51580), (725, 41264), (1160, 25790), (1450, 20632), (2320, 12895), (2579, 11600), (2900, 10316), (5158, 5800)]