57158500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{2333}}^1$

素因数の和:2366

約数の個数: 72

約数和(自身を含む): 145277496

約数和(自身を除く): 88118996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 1225, 1750, 2333, 2450, 3500, 4666, 4900, 6125, 9332, 11665, 12250, 16331, 23330, 24500, 32662, 46660, 58325, 65324, 81655, 114317, 116650, 163310, 228634, 233300, 291625, 326620, 408275, 457268, 571585, 583250, 816550, 1143170, 1166500, 1633100, 2041375, 2286340, 2857925, 4082750, 5715850, 8165500, 11431700, 14289625, 28579250, 57158500]

約数ペア:

[(1, 57158500), (2, 28579250), (4, 14289625), (5, 11431700), (7, 8165500), (10, 5715850), (14, 4082750), (20, 2857925), (25, 2286340), (28, 2041375), (35, 1633100), (49, 1166500), (50, 1143170), (70, 816550), (98, 583250), (100, 571585), (125, 457268), (140, 408275), (175, 326620), (196, 291625), (245, 233300), (250, 228634), (350, 163310), (490, 116650), (500, 114317), (700, 81655), (875, 65324), (980, 58325), (1225, 46660), (1750, 32662), (2333, 24500), (2450, 23330), (3500, 16331), (4666, 12250), (4900, 11665), (6125, 9332)]