102028480

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 112

約数和(自身を含む): 259872480

約数和(自身を除く): 157844000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 97, 152, 160, 173, 190, 194, 304, 320, 346, 380, 388, 485, 608, 692, 760, 776, 865, 970, 1216, 1384, 1520, 1552, 1730, 1843, 1940, 2768, 3040, 3104, 3287, 3460, 3686, 3880, 5536, 6080, 6208, 6574, 6920, 7372, 7760, 9215, 11072, 13148, 13840, 14744, 15520, 16435, 16781, 18430, 26296, 27680, 29488, 31040, 32870, 33562, 36860, 52592, 55360, 58976, 65740, 67124, 73720, 83905, 105184, 117952, 131480, 134248, 147440, 167810, 210368, 262960, 268496, 294880, 318839, 335620, 525920, 536992, 589760, 637678, 671240, 1051840, 1073984, 1275356, 1342480, 1594195, 2550712, 2684960, 3188390, 5101424, 5369920, 6376780, 10202848, 12753560, 20405696, 25507120, 51014240, 102028480]

約数ペア:

[(1, 102028480), (2, 51014240), (4, 25507120), (5, 20405696), (8, 12753560), (10, 10202848), (16, 6376780), (19, 5369920), (20, 5101424), (32, 3188390), (38, 2684960), (40, 2550712), (64, 1594195), (76, 1342480), (80, 1275356), (95, 1073984), (97, 1051840), (152, 671240), (160, 637678), (173, 589760), (190, 536992), (194, 525920), (304, 335620), (320, 318839), (346, 294880), (380, 268496), (388, 262960), (485, 210368), (608, 167810), (692, 147440), (760, 134248), (776, 131480), (865, 117952), (970, 105184), (1216, 83905), (1384, 73720), (1520, 67124), (1552, 65740), (1730, 58976), (1843, 55360), (1940, 52592), (2768, 36860), (3040, 33562), (3104, 32870), (3287, 31040), (3460, 29488), (3686, 27680), (3880, 26296), (5536, 18430), (6080, 16781), (6208, 16435), (6574, 15520), (6920, 14744), (7372, 13840), (7760, 13148), (9215, 11072)]