108768800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{19423}}^1$

素因数の和:19450

約数の個数: 72

約数和(自身を含む): 303480576

約数和(自身を除く): 194711776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 19423, 38846, 77692, 97115, 135961, 155384, 194230, 271922, 310768, 388460, 485575, 543844, 621536, 679805, 776920, 971150, 1087688, 1359610, 1553840, 1942300, 2175376, 2719220, 3107680, 3399025, 3884600, 4350752, 5438440, 6798050, 7769200, 10876880, 13596100, 15538400, 21753760, 27192200, 54384400, 108768800]

約数ペア:

[(1, 108768800), (2, 54384400), (4, 27192200), (5, 21753760), (7, 15538400), (8, 13596100), (10, 10876880), (14, 7769200), (16, 6798050), (20, 5438440), (25, 4350752), (28, 3884600), (32, 3399025), (35, 3107680), (40, 2719220), (50, 2175376), (56, 1942300), (70, 1553840), (80, 1359610), (100, 1087688), (112, 971150), (140, 776920), (160, 679805), (175, 621536), (200, 543844), (224, 485575), (280, 388460), (350, 310768), (400, 271922), (560, 194230), (700, 155384), (800, 135961), (1120, 97115), (1400, 77692), (2800, 38846), (5600, 19423)]