2023309420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{1607}}^1$

素因数の和:1783

約数の個数: 96

約数和(自身を含む): 4765340160

約数和(自身を除く): 2742030740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 97, 110, 118, 194, 220, 236, 295, 388, 485, 590, 649, 970, 1067, 1180, 1298, 1607, 1940, 2134, 2596, 3214, 3245, 4268, 5335, 5723, 6428, 6490, 8035, 10670, 11446, 12980, 16070, 17677, 21340, 22892, 28615, 32140, 35354, 57230, 62953, 70708, 88385, 94813, 114460, 125906, 155879, 176770, 189626, 251812, 311758, 314765, 353540, 379252, 474065, 623516, 629530, 779395, 948130, 1042943, 1259060, 1558790, 1714669, 1896260, 2085886, 3117580, 3429338, 4171772, 5214715, 6858676, 8573345, 9196861, 10429430, 17146690, 18393722, 20858860, 34293380, 36787444, 45984305, 91968610, 101165471, 183937220, 202330942, 404661884, 505827355, 1011654710, 2023309420]

約数ペア:

[(1, 2023309420), (2, 1011654710), (4, 505827355), (5, 404661884), (10, 202330942), (11, 183937220), (20, 101165471), (22, 91968610), (44, 45984305), (55, 36787444), (59, 34293380), (97, 20858860), (110, 18393722), (118, 17146690), (194, 10429430), (220, 9196861), (236, 8573345), (295, 6858676), (388, 5214715), (485, 4171772), (590, 3429338), (649, 3117580), (970, 2085886), (1067, 1896260), (1180, 1714669), (1298, 1558790), (1607, 1259060), (1940, 1042943), (2134, 948130), (2596, 779395), (3214, 629530), (3245, 623516), (4268, 474065), (5335, 379252), (5723, 353540), (6428, 314765), (6490, 311758), (8035, 251812), (10670, 189626), (11446, 176770), (12980, 155879), (16070, 125906), (17677, 114460), (21340, 94813), (22892, 88385), (28615, 70708), (32140, 62953), (35354, 57230)]