548025400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1609}}^1$

素因数の和:1769

約数の個数: 96

約数和(自身を含む): 1383505200

約数和(自身を除く): 835479800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 131, 200, 260, 262, 325, 520, 524, 650, 655, 1048, 1300, 1310, 1609, 1703, 2600, 2620, 3218, 3275, 3406, 5240, 6436, 6550, 6812, 8045, 8515, 12872, 13100, 13624, 16090, 17030, 20917, 26200, 32180, 34060, 40225, 41834, 42575, 64360, 68120, 80450, 83668, 85150, 104585, 160900, 167336, 170300, 209170, 210779, 321800, 340600, 418340, 421558, 522925, 836680, 843116, 1045850, 1053895, 1686232, 2091700, 2107790, 2740127, 4183400, 4215580, 5269475, 5480254, 8431160, 10538950, 10960508, 13700635, 21077900, 21921016, 27401270, 42155800, 54802540, 68503175, 109605080, 137006350, 274012700, 548025400]

約数ペア:

[(1, 548025400), (2, 274012700), (4, 137006350), (5, 109605080), (8, 68503175), (10, 54802540), (13, 42155800), (20, 27401270), (25, 21921016), (26, 21077900), (40, 13700635), (50, 10960508), (52, 10538950), (65, 8431160), (100, 5480254), (104, 5269475), (130, 4215580), (131, 4183400), (200, 2740127), (260, 2107790), (262, 2091700), (325, 1686232), (520, 1053895), (524, 1045850), (650, 843116), (655, 836680), (1048, 522925), (1300, 421558), (1310, 418340), (1609, 340600), (1703, 321800), (2600, 210779), (2620, 209170), (3218, 170300), (3275, 167336), (3406, 160900), (5240, 104585), (6436, 85150), (6550, 83668), (6812, 80450), (8045, 68120), (8515, 64360), (12872, 42575), (13100, 41834), (13624, 40225), (16090, 34060), (17030, 32180), (20917, 26200)]