11279600

素因数分解:

$2^4\times 5^2\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:354

約数の個数: 60

約数和(自身を含む): 27423096

約数和(自身を除く): 16143496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 163, 173, 200, 326, 346, 400, 652, 692, 815, 865, 1304, 1384, 1630, 1730, 2608, 2768, 3260, 3460, 4075, 4325, 6520, 6920, 8150, 8650, 13040, 13840, 16300, 17300, 28199, 32600, 34600, 56398, 65200, 69200, 112796, 140995, 225592, 281990, 451184, 563980, 704975, 1127960, 1409950, 2255920, 2819900, 5639800, 11279600]

約数ペア:

[(1, 11279600), (2, 5639800), (4, 2819900), (5, 2255920), (8, 1409950), (10, 1127960), (16, 704975), (20, 563980), (25, 451184), (40, 281990), (50, 225592), (80, 140995), (100, 112796), (163, 69200), (173, 65200), (200, 56398), (326, 34600), (346, 32600), (400, 28199), (652, 17300), (692, 16300), (815, 13840), (865, 13040), (1304, 8650), (1384, 8150), (1630, 6920), (1730, 6520), (2608, 4325), (2768, 4075), (3260, 3460)]