16897400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 43382640

約数和(自身を除く): 26485240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 67, 97, 100, 104, 130, 134, 194, 200, 260, 268, 325, 335, 388, 485, 520, 536, 650, 670, 776, 871, 970, 1261, 1300, 1340, 1675, 1742, 1940, 2425, 2522, 2600, 2680, 3350, 3484, 3880, 4355, 4850, 5044, 6305, 6499, 6700, 6968, 8710, 9700, 10088, 12610, 12998, 13400, 17420, 19400, 21775, 25220, 25996, 31525, 32495, 34840, 43550, 50440, 51992, 63050, 64990, 84487, 87100, 126100, 129980, 162475, 168974, 174200, 252200, 259960, 324950, 337948, 422435, 649900, 675896, 844870, 1299800, 1689740, 2112175, 3379480, 4224350, 8448700, 16897400]

約数ペア:

[(1, 16897400), (2, 8448700), (4, 4224350), (5, 3379480), (8, 2112175), (10, 1689740), (13, 1299800), (20, 844870), (25, 675896), (26, 649900), (40, 422435), (50, 337948), (52, 324950), (65, 259960), (67, 252200), (97, 174200), (100, 168974), (104, 162475), (130, 129980), (134, 126100), (194, 87100), (200, 84487), (260, 64990), (268, 63050), (325, 51992), (335, 50440), (388, 43550), (485, 34840), (520, 32495), (536, 31525), (650, 25996), (670, 25220), (776, 21775), (871, 19400), (970, 17420), (1261, 13400), (1300, 12998), (1340, 12610), (1675, 10088), (1742, 9700), (1940, 8710), (2425, 6968), (2522, 6700), (2600, 6499), (2680, 6305), (3350, 5044), (3484, 4850), (3880, 4355)]