380355800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2083}}^1$

素因数の和:2193

約数の個数: 96

約数和(自身を含む): 976812480

約数和(自身を除く): 596456680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 83, 88, 100, 110, 166, 200, 220, 275, 332, 415, 440, 550, 664, 830, 913, 1100, 1660, 1826, 2075, 2083, 2200, 3320, 3652, 4150, 4166, 4565, 7304, 8300, 8332, 9130, 10415, 16600, 16664, 18260, 20830, 22825, 22913, 36520, 41660, 45650, 45826, 52075, 83320, 91300, 91652, 104150, 114565, 172889, 182600, 183304, 208300, 229130, 345778, 416600, 458260, 572825, 691556, 864445, 916520, 1145650, 1383112, 1728890, 1901779, 2291300, 3457780, 3803558, 4322225, 4582600, 6915560, 7607116, 8644450, 9508895, 15214232, 17288900, 19017790, 34577800, 38035580, 47544475, 76071160, 95088950, 190177900, 380355800]

約数ペア:

[(1, 380355800), (2, 190177900), (4, 95088950), (5, 76071160), (8, 47544475), (10, 38035580), (11, 34577800), (20, 19017790), (22, 17288900), (25, 15214232), (40, 9508895), (44, 8644450), (50, 7607116), (55, 6915560), (83, 4582600), (88, 4322225), (100, 3803558), (110, 3457780), (166, 2291300), (200, 1901779), (220, 1728890), (275, 1383112), (332, 1145650), (415, 916520), (440, 864445), (550, 691556), (664, 572825), (830, 458260), (913, 416600), (1100, 345778), (1660, 229130), (1826, 208300), (2075, 183304), (2083, 182600), (2200, 172889), (3320, 114565), (3652, 104150), (4150, 91652), (4166, 91300), (4565, 83320), (7304, 52075), (8300, 45826), (8332, 45650), (9130, 41660), (10415, 36520), (16600, 22913), (16664, 22825), (18260, 20830)]