39104800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{6983}}^1$

素因数の和:7010

約数の個数: 72

約数和(自身を含む): 109118016

約数和(自身を除く): 70013216

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, 6983, 13966, 27932, 34915, 48881, 55864, 69830, 97762, 111728, 139660, 174575, 195524, 223456, 244405, 279320, 349150, 391048, 488810, 558640, 698300, 782096, 977620, 1117280, 1222025, 1396600, 1564192, 1955240, 2444050, 2793200, 3910480, 4888100, 5586400, 7820960, 9776200, 19552400, 39104800]

約数ペア:

[(1, 39104800), (2, 19552400), (4, 9776200), (5, 7820960), (7, 5586400), (8, 4888100), (10, 3910480), (14, 2793200), (16, 2444050), (20, 1955240), (25, 1564192), (28, 1396600), (32, 1222025), (35, 1117280), (40, 977620), (50, 782096), (56, 698300), (70, 558640), (80, 488810), (100, 391048), (112, 349150), (140, 279320), (160, 244405), (175, 223456), (200, 195524), (224, 174575), (280, 139660), (350, 111728), (400, 97762), (560, 69830), (700, 55864), (800, 48881), (1120, 34915), (1400, 27932), (2800, 13966), (5600, 6983)]