104845000

素因数分解:

$2^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1652

約数の個数: 80

約数和(自身を含む): 264712140

約数和(自身を除く): 159867140

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, 625, 650, 1000, 1250, 1300, 1613, 1625, 2500, 2600, 3226, 3250, 5000, 6452, 6500, 8065, 8125, 12904, 13000, 16130, 16250, 20969, 32260, 32500, 40325, 41938, 64520, 65000, 80650, 83876, 104845, 161300, 167752, 201625, 209690, 322600, 403250, 419380, 524225, 806500, 838760, 1008125, 1048450, 1613000, 2016250, 2096900, 2621125, 4032500, 4193800, 5242250, 8065000, 10484500, 13105625, 20969000, 26211250, 52422500, 104845000]

約数ペア:

[(1, 104845000), (2, 52422500), (4, 26211250), (5, 20969000), (8, 13105625), (10, 10484500), (13, 8065000), (20, 5242250), (25, 4193800), (26, 4032500), (40, 2621125), (50, 2096900), (52, 2016250), (65, 1613000), (100, 1048450), (104, 1008125), (125, 838760), (130, 806500), (200, 524225), (250, 419380), (260, 403250), (325, 322600), (500, 209690), (520, 201625), (625, 167752), (650, 161300), (1000, 104845), (1250, 83876), (1300, 80650), (1613, 65000), (1625, 64520), (2500, 41938), (2600, 40325), (3226, 32500), (3250, 32260), (5000, 20969), (6452, 16250), (6500, 16130), (8065, 13000), (8125, 12904)]