40758200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{4159}}^1$

素因数の和:4189

約数の個数: 72

約数和(自身を含む): 110260800

約数和(自身を除く): 69502600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4159, 4900, 8318, 9800, 16636, 20795, 29113, 33272, 41590, 58226, 83180, 103975, 116452, 145565, 166360, 203791, 207950, 232904, 291130, 407582, 415900, 582260, 727825, 815164, 831800, 1018955, 1164520, 1455650, 1630328, 2037910, 2911300, 4075820, 5094775, 5822600, 8151640, 10189550, 20379100, 40758200]

約数ペア:

[(1, 40758200), (2, 20379100), (4, 10189550), (5, 8151640), (7, 5822600), (8, 5094775), (10, 4075820), (14, 2911300), (20, 2037910), (25, 1630328), (28, 1455650), (35, 1164520), (40, 1018955), (49, 831800), (50, 815164), (56, 727825), (70, 582260), (98, 415900), (100, 407582), (140, 291130), (175, 232904), (196, 207950), (200, 203791), (245, 166360), (280, 145565), (350, 116452), (392, 103975), (490, 83180), (700, 58226), (980, 41590), (1225, 33272), (1400, 29113), (1960, 20795), (2450, 16636), (4159, 9800), (4900, 8318)]