79619200

素因数分解:

$2^7\times 5^2\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 199206000

約数和(自身を除く): 119586800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 139, 160, 179, 200, 278, 320, 358, 400, 556, 640, 695, 716, 800, 895, 1112, 1390, 1432, 1600, 1790, 2224, 2780, 2864, 3200, 3475, 3580, 4448, 4475, 5560, 5728, 6950, 7160, 8896, 8950, 11120, 11456, 13900, 14320, 17792, 17900, 22240, 22912, 24881, 27800, 28640, 35800, 44480, 49762, 55600, 57280, 71600, 88960, 99524, 111200, 114560, 124405, 143200, 199048, 222400, 248810, 286400, 398096, 444800, 497620, 572800, 622025, 796192, 995240, 1244050, 1592384, 1990480, 2488100, 3184768, 3980960, 4976200, 7961920, 9952400, 15923840, 19904800, 39809600, 79619200]

約数ペア:

[(1, 79619200), (2, 39809600), (4, 19904800), (5, 15923840), (8, 9952400), (10, 7961920), (16, 4976200), (20, 3980960), (25, 3184768), (32, 2488100), (40, 1990480), (50, 1592384), (64, 1244050), (80, 995240), (100, 796192), (128, 622025), (139, 572800), (160, 497620), (179, 444800), (200, 398096), (278, 286400), (320, 248810), (358, 222400), (400, 199048), (556, 143200), (640, 124405), (695, 114560), (716, 111200), (800, 99524), (895, 88960), (1112, 71600), (1390, 57280), (1432, 55600), (1600, 49762), (1790, 44480), (2224, 35800), (2780, 28640), (2864, 27800), (3200, 24881), (3475, 22912), (3580, 22240), (4448, 17900), (4475, 17792), (5560, 14320), (5728, 13900), (6950, 11456), (7160, 11120), (8896, 8950)]