1153904800

素因数分解:

$2^5\times 5^2\times {\mathrm{101}}^1\times {\mathrm{14281}}^1$

素因数の和:14402

約数の個数: 72

約数和(自身を含む): 2845060092

約数和(自身を除く): 1691155292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 101, 160, 200, 202, 400, 404, 505, 800, 808, 1010, 1616, 2020, 2525, 3232, 4040, 5050, 8080, 10100, 14281, 16160, 20200, 28562, 40400, 57124, 71405, 80800, 114248, 142810, 228496, 285620, 357025, 456992, 571240, 714050, 1142480, 1428100, 1442381, 2284960, 2856200, 2884762, 5712400, 5769524, 7211905, 11424800, 11539048, 14423810, 23078096, 28847620, 36059525, 46156192, 57695240, 72119050, 115390480, 144238100, 230780960, 288476200, 576952400, 1153904800]

約数ペア:

[(1, 1153904800), (2, 576952400), (4, 288476200), (5, 230780960), (8, 144238100), (10, 115390480), (16, 72119050), (20, 57695240), (25, 46156192), (32, 36059525), (40, 28847620), (50, 23078096), (80, 14423810), (100, 11539048), (101, 11424800), (160, 7211905), (200, 5769524), (202, 5712400), (400, 2884762), (404, 2856200), (505, 2284960), (800, 1442381), (808, 1428100), (1010, 1142480), (1616, 714050), (2020, 571240), (2525, 456992), (3232, 357025), (4040, 285620), (5050, 228496), (8080, 142810), (10100, 114248), (14281, 80800), (16160, 71405), (20200, 57124), (28562, 40400)]