111278960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1597}}^1$

素因数の和:1690

約数の個数: 80

約数和(自身を含む): 282961056

約数和(自身を除く): 171682096

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, 1597, 1742, 2680, 3194, 3484, 4355, 5360, 6388, 6968, 7985, 8710, 12776, 13936, 15970, 17420, 20761, 25552, 31940, 34840, 41522, 63880, 69680, 83044, 103805, 106999, 127760, 166088, 207610, 213998, 332176, 415220, 427996, 534995, 830440, 855992, 1069990, 1390987, 1660880, 1711984, 2139980, 2781974, 4279960, 5563948, 6954935, 8559920, 11127896, 13909870, 22255792, 27819740, 55639480, 111278960]

約数ペア:

[(1, 111278960), (2, 55639480), (4, 27819740), (5, 22255792), (8, 13909870), (10, 11127896), (13, 8559920), (16, 6954935), (20, 5563948), (26, 4279960), (40, 2781974), (52, 2139980), (65, 1711984), (67, 1660880), (80, 1390987), (104, 1069990), (130, 855992), (134, 830440), (208, 534995), (260, 427996), (268, 415220), (335, 332176), (520, 213998), (536, 207610), (670, 166088), (871, 127760), (1040, 106999), (1072, 103805), (1340, 83044), (1597, 69680), (1742, 63880), (2680, 41522), (3194, 34840), (3484, 31940), (4355, 25552), (5360, 20761), (6388, 17420), (6968, 15970), (7985, 13936), (8710, 12776)]