26003120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2273}}^1$

素因数の和:2310

約数の個数: 80

約数和(自身を含む): 71057952

約数和(自身を除く): 45054832

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2273, 2288, 2860, 4546, 5720, 9092, 11365, 11440, 18184, 22730, 25003, 29549, 36368, 45460, 50006, 59098, 90920, 100012, 118196, 125015, 147745, 181840, 200024, 236392, 250030, 295490, 325039, 400048, 472784, 500060, 590980, 650078, 1000120, 1181960, 1300156, 1625195, 2000240, 2363920, 2600312, 3250390, 5200624, 6500780, 13001560, 26003120]

約数ペア:

[(1, 26003120), (2, 13001560), (4, 6500780), (5, 5200624), (8, 3250390), (10, 2600312), (11, 2363920), (13, 2000240), (16, 1625195), (20, 1300156), (22, 1181960), (26, 1000120), (40, 650078), (44, 590980), (52, 500060), (55, 472784), (65, 400048), (80, 325039), (88, 295490), (104, 250030), (110, 236392), (130, 200024), (143, 181840), (176, 147745), (208, 125015), (220, 118196), (260, 100012), (286, 90920), (440, 59098), (520, 50006), (572, 45460), (715, 36368), (880, 29549), (1040, 25003), (1144, 22730), (1430, 18184), (2273, 11440), (2288, 11365), (2860, 9092), (4546, 5720)]