26975360

素因数分解:

$2^7\times 5^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 65233080

約数和(自身を除く): 38257720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 320, 373, 452, 565, 640, 746, 904, 1130, 1492, 1808, 1865, 2260, 2984, 3616, 3730, 4520, 5968, 7232, 7460, 9040, 11936, 14464, 14920, 18080, 23872, 29840, 36160, 42149, 47744, 59680, 72320, 84298, 119360, 168596, 210745, 238720, 337192, 421490, 674384, 842980, 1348768, 1685960, 2697536, 3371920, 5395072, 6743840, 13487680, 26975360]

約数ペア:

[(1, 26975360), (2, 13487680), (4, 6743840), (5, 5395072), (8, 3371920), (10, 2697536), (16, 1685960), (20, 1348768), (32, 842980), (40, 674384), (64, 421490), (80, 337192), (113, 238720), (128, 210745), (160, 168596), (226, 119360), (320, 84298), (373, 72320), (452, 59680), (565, 47744), (640, 42149), (746, 36160), (904, 29840), (1130, 23872), (1492, 18080), (1808, 14920), (1865, 14464), (2260, 11936), (2984, 9040), (3616, 7460), (3730, 7232), (4520, 5968)]