45118400

素因数分解:

$2^6\times 5^2\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:358

約数の個数: 84

約数和(自身を含む): 112346232

約数和(自身を除く): 67227832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 163, 173, 200, 320, 326, 346, 400, 652, 692, 800, 815, 865, 1304, 1384, 1600, 1630, 1730, 2608, 2768, 3260, 3460, 4075, 4325, 5216, 5536, 6520, 6920, 8150, 8650, 10432, 11072, 13040, 13840, 16300, 17300, 26080, 27680, 28199, 32600, 34600, 52160, 55360, 56398, 65200, 69200, 112796, 130400, 138400, 140995, 225592, 260800, 276800, 281990, 451184, 563980, 704975, 902368, 1127960, 1409950, 1804736, 2255920, 2819900, 4511840, 5639800, 9023680, 11279600, 22559200, 45118400]

約数ペア:

[(1, 45118400), (2, 22559200), (4, 11279600), (5, 9023680), (8, 5639800), (10, 4511840), (16, 2819900), (20, 2255920), (25, 1804736), (32, 1409950), (40, 1127960), (50, 902368), (64, 704975), (80, 563980), (100, 451184), (160, 281990), (163, 276800), (173, 260800), (200, 225592), (320, 140995), (326, 138400), (346, 130400), (400, 112796), (652, 69200), (692, 65200), (800, 56398), (815, 55360), (865, 52160), (1304, 34600), (1384, 32600), (1600, 28199), (1630, 27680), (1730, 26080), (2608, 17300), (2768, 16300), (3260, 13840), (3460, 13040), (4075, 11072), (4325, 10432), (5216, 8650), (5536, 8150), (6520, 6920)]