16810366750

素因数分解:

$2^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{4007}}^1$

素因数の和:4294

約数の個数: 64

約数和(自身を含む): 31985186688

約数和(自身を除く): 15174819938

約数列:

[1, 2, 5, 10, 25, 50, 97, 125, 173, 194, 250, 346, 485, 865, 970, 1730, 2425, 4007, 4325, 4850, 8014, 8650, 12125, 16781, 20035, 21625, 24250, 33562, 40070, 43250, 83905, 100175, 167810, 200350, 388679, 419525, 500875, 693211, 777358, 839050, 1001750, 1386422, 1943395, 2097625, 3466055, 3886790, 4195250, 6932110, 9716975, 17330275, 19433950, 34660550, 48584875, 67241467, 86651375, 97169750, 134482934, 173302750, 336207335, 672414670, 1681036675, 3362073350, 8405183375, 16810366750]

約数ペア:

[(1, 16810366750), (2, 8405183375), (5, 3362073350), (10, 1681036675), (25, 672414670), (50, 336207335), (97, 173302750), (125, 134482934), (173, 97169750), (194, 86651375), (250, 67241467), (346, 48584875), (485, 34660550), (865, 19433950), (970, 17330275), (1730, 9716975), (2425, 6932110), (4007, 4195250), (4325, 3886790), (4850, 3466055), (8014, 2097625), (8650, 1943395), (12125, 1386422), (16781, 1001750), (20035, 839050), (21625, 777358), (24250, 693211), (33562, 500875), (40070, 419525), (43250, 388679), (83905, 200350), (100175, 167810)]