2033500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{83}}^1$

素因数の和:116

約数の個数: 72

約数和(自身を含む): 5228496

約数和(自身を除く): 3194996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 83, 98, 100, 125, 140, 166, 175, 196, 245, 250, 332, 350, 415, 490, 500, 581, 700, 830, 875, 980, 1162, 1225, 1660, 1750, 2075, 2324, 2450, 2905, 3500, 4067, 4150, 4900, 5810, 6125, 8134, 8300, 10375, 11620, 12250, 14525, 16268, 20335, 20750, 24500, 29050, 40670, 41500, 58100, 72625, 81340, 101675, 145250, 203350, 290500, 406700, 508375, 1016750, 2033500]

約数ペア:

[(1, 2033500), (2, 1016750), (4, 508375), (5, 406700), (7, 290500), (10, 203350), (14, 145250), (20, 101675), (25, 81340), (28, 72625), (35, 58100), (49, 41500), (50, 40670), (70, 29050), (83, 24500), (98, 20750), (100, 20335), (125, 16268), (140, 14525), (166, 12250), (175, 11620), (196, 10375), (245, 8300), (250, 8134), (332, 6125), (350, 5810), (415, 4900), (490, 4150), (500, 4067), (581, 3500), (700, 2905), (830, 2450), (875, 2324), (980, 2075), (1162, 1750), (1225, 1660)]