56202400

素因数分解:

$2^5\times 5^2\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:614

約数の個数: 72

約数和(自身を含む): 138366144

約数和(自身を除く): 82163744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 163, 200, 326, 400, 431, 652, 800, 815, 862, 1304, 1630, 1724, 2155, 2608, 3260, 3448, 4075, 4310, 5216, 6520, 6896, 8150, 8620, 10775, 13040, 13792, 16300, 17240, 21550, 26080, 32600, 34480, 43100, 65200, 68960, 70253, 86200, 130400, 140506, 172400, 281012, 344800, 351265, 562024, 702530, 1124048, 1405060, 1756325, 2248096, 2810120, 3512650, 5620240, 7025300, 11240480, 14050600, 28101200, 56202400]

約数ペア:

[(1, 56202400), (2, 28101200), (4, 14050600), (5, 11240480), (8, 7025300), (10, 5620240), (16, 3512650), (20, 2810120), (25, 2248096), (32, 1756325), (40, 1405060), (50, 1124048), (80, 702530), (100, 562024), (160, 351265), (163, 344800), (200, 281012), (326, 172400), (400, 140506), (431, 130400), (652, 86200), (800, 70253), (815, 68960), (862, 65200), (1304, 43100), (1630, 34480), (1724, 32600), (2155, 26080), (2608, 21550), (3260, 17240), (3448, 16300), (4075, 13792), (4310, 13040), (5216, 10775), (6520, 8620), (6896, 8150)]