567683780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1\times {\mathrm{1129}}^1$

素因数の和:1980

約数の個数: 48

約数和(自身を含む): 1233200640

約数和(自身を除く): 665516860

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 811, 1129, 1622, 2258, 3244, 4055, 4516, 5645, 8110, 11290, 16220, 22580, 25141, 34999, 50282, 69998, 100564, 125705, 139996, 174995, 251410, 349990, 502820, 699980, 915619, 1831238, 3662476, 4578095, 9156190, 18312380, 28384189, 56768378, 113536756, 141920945, 283841890, 567683780]

約数ペア:

[(1, 567683780), (2, 283841890), (4, 141920945), (5, 113536756), (10, 56768378), (20, 28384189), (31, 18312380), (62, 9156190), (124, 4578095), (155, 3662476), (310, 1831238), (620, 915619), (811, 699980), (1129, 502820), (1622, 349990), (2258, 251410), (3244, 174995), (4055, 139996), (4516, 125705), (5645, 100564), (8110, 69998), (11290, 50282), (16220, 34999), (22580, 25141)]