478021760

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2069}}^1$

素因数の和:2126

約数の個数: 96

約数和(自身を含む): 1206665100

約数和(自身を除く): 728643340

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 361, 380, 608, 640, 722, 760, 1216, 1444, 1520, 1805, 2069, 2432, 2888, 3040, 3610, 4138, 5776, 6080, 7220, 8276, 10345, 11552, 12160, 14440, 16552, 20690, 23104, 28880, 33104, 39311, 41380, 46208, 57760, 66208, 78622, 82760, 115520, 132416, 157244, 165520, 196555, 231040, 264832, 314488, 331040, 393110, 628976, 662080, 746909, 786220, 1257952, 1324160, 1493818, 1572440, 2515904, 2987636, 3144880, 3734545, 5031808, 5975272, 6289760, 7469090, 11950544, 12579520, 14938180, 23901088, 25159040, 29876360, 47802176, 59752720, 95604352, 119505440, 239010880, 478021760]

約数ペア:

[(1, 478021760), (2, 239010880), (4, 119505440), (5, 95604352), (8, 59752720), (10, 47802176), (16, 29876360), (19, 25159040), (20, 23901088), (32, 14938180), (38, 12579520), (40, 11950544), (64, 7469090), (76, 6289760), (80, 5975272), (95, 5031808), (128, 3734545), (152, 3144880), (160, 2987636), (190, 2515904), (304, 1572440), (320, 1493818), (361, 1324160), (380, 1257952), (608, 786220), (640, 746909), (722, 662080), (760, 628976), (1216, 393110), (1444, 331040), (1520, 314488), (1805, 264832), (2069, 231040), (2432, 196555), (2888, 165520), (3040, 157244), (3610, 132416), (4138, 115520), (5776, 82760), (6080, 78622), (7220, 66208), (8276, 57760), (10345, 46208), (11552, 41380), (12160, 39311), (14440, 33104), (16552, 28880), (20690, 23104)]