2069867200

素因数分解:

$2^6\times 5^2\times {\mathrm{409}}^1\times {\mathrm{3163}}^1$

素因数の和:3594

約数の個数: 84

約数和(自身を含む): 5107233880

約数和(自身を除く): 3037366680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 409, 800, 818, 1600, 1636, 2045, 3163, 3272, 4090, 6326, 6544, 8180, 10225, 12652, 13088, 15815, 16360, 20450, 25304, 26176, 31630, 32720, 40900, 50608, 63260, 65440, 79075, 81800, 101216, 126520, 130880, 158150, 163600, 202432, 253040, 316300, 327200, 506080, 632600, 654400, 1012160, 1265200, 1293667, 2530400, 2587334, 5060800, 5174668, 6468335, 10349336, 12936670, 20698672, 25873340, 32341675, 41397344, 51746680, 64683350, 82794688, 103493360, 129366700, 206986720, 258733400, 413973440, 517466800, 1034933600, 2069867200]

約数ペア:

[(1, 2069867200), (2, 1034933600), (4, 517466800), (5, 413973440), (8, 258733400), (10, 206986720), (16, 129366700), (20, 103493360), (25, 82794688), (32, 64683350), (40, 51746680), (50, 41397344), (64, 32341675), (80, 25873340), (100, 20698672), (160, 12936670), (200, 10349336), (320, 6468335), (400, 5174668), (409, 5060800), (800, 2587334), (818, 2530400), (1600, 1293667), (1636, 1265200), (2045, 1012160), (3163, 654400), (3272, 632600), (4090, 506080), (6326, 327200), (6544, 316300), (8180, 253040), (10225, 202432), (12652, 163600), (13088, 158150), (15815, 130880), (16360, 126520), (20450, 101216), (25304, 81800), (26176, 79075), (31630, 65440), (32720, 63260), (40900, 50608)]