5356480

素因数分解:

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

素因数の和:917

約数の個数: 56

約数和(自身を含む): 13441680

約数和(自身を除く): 8085200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 881, 1216, 1520, 1762, 3040, 3524, 4405, 6080, 7048, 8810, 14096, 16739, 17620, 28192, 33478, 35240, 56384, 66956, 70480, 83695, 133912, 140960, 167390, 267824, 281920, 334780, 535648, 669560, 1071296, 1339120, 2678240, 5356480]

約数ペア:

[(1, 5356480), (2, 2678240), (4, 1339120), (5, 1071296), (8, 669560), (10, 535648), (16, 334780), (19, 281920), (20, 267824), (32, 167390), (38, 140960), (40, 133912), (64, 83695), (76, 70480), (80, 66956), (95, 56384), (152, 35240), (160, 33478), (190, 28192), (304, 17620), (320, 16739), (380, 14096), (608, 8810), (760, 7048), (881, 6080), (1216, 4405), (1520, 3524), (1762, 3040)]