192804560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2767}}^1$

素因数の和:2860

約数の個数: 80

約数和(自身を含む): 490135296

約数和(自身を除く): 297330736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 67, 80, 104, 130, 134, 208, 260, 268, 335, 520, 536, 670, 871, 1040, 1072, 1340, 1742, 2680, 2767, 3484, 4355, 5360, 5534, 6968, 8710, 11068, 13835, 13936, 17420, 22136, 27670, 34840, 35971, 44272, 55340, 69680, 71942, 110680, 143884, 179855, 185389, 221360, 287768, 359710, 370778, 575536, 719420, 741556, 926945, 1438840, 1483112, 1853890, 2410057, 2877680, 2966224, 3707780, 4820114, 7415560, 9640228, 12050285, 14831120, 19280456, 24100570, 38560912, 48201140, 96402280, 192804560]

約数ペア:

[(1, 192804560), (2, 96402280), (4, 48201140), (5, 38560912), (8, 24100570), (10, 19280456), (13, 14831120), (16, 12050285), (20, 9640228), (26, 7415560), (40, 4820114), (52, 3707780), (65, 2966224), (67, 2877680), (80, 2410057), (104, 1853890), (130, 1483112), (134, 1438840), (208, 926945), (260, 741556), (268, 719420), (335, 575536), (520, 370778), (536, 359710), (670, 287768), (871, 221360), (1040, 185389), (1072, 179855), (1340, 143884), (1742, 110680), (2680, 71942), (2767, 69680), (3484, 55340), (4355, 44272), (5360, 35971), (5534, 34840), (6968, 27670), (8710, 22136), (11068, 17420), (13835, 13936)]