22061000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1697}}^1$

素因数の和:1731

約数の個数: 64

約数和(自身を含む): 55626480

約数和(自身を除く): 33565480

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, 1697, 2600, 3250, 3394, 6500, 6788, 8485, 13000, 13576, 16970, 22061, 33940, 42425, 44122, 67880, 84850, 88244, 110305, 169700, 176488, 212125, 220610, 339400, 424250, 441220, 551525, 848500, 882440, 1103050, 1697000, 2206100, 2757625, 4412200, 5515250, 11030500, 22061000]

約数ペア:

[(1, 22061000), (2, 11030500), (4, 5515250), (5, 4412200), (8, 2757625), (10, 2206100), (13, 1697000), (20, 1103050), (25, 882440), (26, 848500), (40, 551525), (50, 441220), (52, 424250), (65, 339400), (100, 220610), (104, 212125), (125, 176488), (130, 169700), (200, 110305), (250, 88244), (260, 84850), (325, 67880), (500, 44122), (520, 42425), (650, 33940), (1000, 22061), (1300, 16970), (1625, 13576), (1697, 13000), (2600, 8485), (3250, 6788), (3394, 6500)]