48138400

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3167}}^1$

素因数の和:3206

約数の個数: 72

約数和(自身を含む): 123742080

約数和(自身を除く): 75603680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3167, 3800, 6334, 7600, 12668, 15200, 15835, 25336, 31670, 50672, 60173, 63340, 79175, 101344, 120346, 126680, 158350, 240692, 253360, 300865, 316700, 481384, 506720, 601730, 633400, 962768, 1203460, 1266800, 1504325, 1925536, 2406920, 2533600, 3008650, 4813840, 6017300, 9627680, 12034600, 24069200, 48138400]

約数ペア:

[(1, 48138400), (2, 24069200), (4, 12034600), (5, 9627680), (8, 6017300), (10, 4813840), (16, 3008650), (19, 2533600), (20, 2406920), (25, 1925536), (32, 1504325), (38, 1266800), (40, 1203460), (50, 962768), (76, 633400), (80, 601730), (95, 506720), (100, 481384), (152, 316700), (160, 300865), (190, 253360), (200, 240692), (304, 158350), (380, 126680), (400, 120346), (475, 101344), (608, 79175), (760, 63340), (800, 60173), (950, 50672), (1520, 31670), (1900, 25336), (3040, 15835), (3167, 15200), (3800, 12668), (6334, 7600)]