26782400

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:922

約数の個数: 84

約数和(自身を含む): 69448680

約数和(自身を除く): 42666280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 881, 950, 1216, 1520, 1600, 1762, 1900, 3040, 3524, 3800, 4405, 6080, 7048, 7600, 8810, 14096, 15200, 16739, 17620, 22025, 28192, 30400, 33478, 35240, 44050, 56384, 66956, 70480, 83695, 88100, 133912, 140960, 167390, 176200, 267824, 281920, 334780, 352400, 418475, 535648, 669560, 704800, 836950, 1071296, 1339120, 1409600, 1673900, 2678240, 3347800, 5356480, 6695600, 13391200, 26782400]

約数ペア:

[(1, 26782400), (2, 13391200), (4, 6695600), (5, 5356480), (8, 3347800), (10, 2678240), (16, 1673900), (19, 1409600), (20, 1339120), (25, 1071296), (32, 836950), (38, 704800), (40, 669560), (50, 535648), (64, 418475), (76, 352400), (80, 334780), (95, 281920), (100, 267824), (152, 176200), (160, 167390), (190, 140960), (200, 133912), (304, 88100), (320, 83695), (380, 70480), (400, 66956), (475, 56384), (608, 44050), (760, 35240), (800, 33478), (881, 30400), (950, 28192), (1216, 22025), (1520, 17620), (1600, 16739), (1762, 15200), (1900, 14096), (3040, 8810), (3524, 7600), (3800, 7048), (4405, 6080)]