87347000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{6719}}^1$

素因数の和:6753

約数の個数: 64

約数和(自身を含む): 220147200

約数和(自身を除く): 132800200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 6500, 6719, 13000, 13438, 26876, 33595, 53752, 67190, 87347, 134380, 167975, 174694, 268760, 335950, 349388, 436735, 671900, 698776, 839875, 873470, 1343800, 1679750, 1746940, 2183675, 3359500, 3493880, 4367350, 6719000, 8734700, 10918375, 17469400, 21836750, 43673500, 87347000]

約数ペア:

[(1, 87347000), (2, 43673500), (4, 21836750), (5, 17469400), (8, 10918375), (10, 8734700), (13, 6719000), (20, 4367350), (25, 3493880), (26, 3359500), (40, 2183675), (50, 1746940), (52, 1679750), (65, 1343800), (100, 873470), (104, 839875), (125, 698776), (130, 671900), (200, 436735), (250, 349388), (260, 335950), (325, 268760), (500, 174694), (520, 167975), (650, 134380), (1000, 87347), (1300, 67190), (1625, 53752), (2600, 33595), (3250, 26876), (6500, 13438), (6719, 13000)]