29455880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 69768000

約数和(自身を除く): 40312120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 67, 116, 134, 145, 232, 268, 290, 335, 379, 536, 580, 670, 758, 1160, 1340, 1516, 1895, 1943, 2680, 3032, 3790, 3886, 7580, 7772, 9715, 10991, 15160, 15544, 19430, 21982, 25393, 38860, 43964, 50786, 54955, 77720, 87928, 101572, 109910, 126965, 203144, 219820, 253930, 439640, 507860, 736397, 1015720, 1472794, 2945588, 3681985, 5891176, 7363970, 14727940, 29455880]

約数ペア:

[(1, 29455880), (2, 14727940), (4, 7363970), (5, 5891176), (8, 3681985), (10, 2945588), (20, 1472794), (29, 1015720), (40, 736397), (58, 507860), (67, 439640), (116, 253930), (134, 219820), (145, 203144), (232, 126965), (268, 109910), (290, 101572), (335, 87928), (379, 77720), (536, 54955), (580, 50786), (670, 43964), (758, 38860), (1160, 25393), (1340, 21982), (1516, 19430), (1895, 15544), (1943, 15160), (2680, 10991), (3032, 9715), (3790, 7772), (3886, 7580)]