122923840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2273}}^1$

素因数の和:2316

約数の個数: 84

約数和(自身を含む): 317100204

約数和(自身を除く): 194176364

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1352, 1690, 2080, 2273, 2704, 3380, 4160, 4546, 5408, 6760, 9092, 10816, 11365, 13520, 18184, 22730, 27040, 29549, 36368, 45460, 54080, 59098, 72736, 90920, 118196, 145472, 147745, 181840, 236392, 295490, 363680, 384137, 472784, 590980, 727360, 768274, 945568, 1181960, 1536548, 1891136, 1920685, 2363920, 3073096, 3841370, 4727840, 6146192, 7682740, 9455680, 12292384, 15365480, 24584768, 30730960, 61461920, 122923840]

約数ペア:

[(1, 122923840), (2, 61461920), (4, 30730960), (5, 24584768), (8, 15365480), (10, 12292384), (13, 9455680), (16, 7682740), (20, 6146192), (26, 4727840), (32, 3841370), (40, 3073096), (52, 2363920), (64, 1920685), (65, 1891136), (80, 1536548), (104, 1181960), (130, 945568), (160, 768274), (169, 727360), (208, 590980), (260, 472784), (320, 384137), (338, 363680), (416, 295490), (520, 236392), (676, 181840), (832, 147745), (845, 145472), (1040, 118196), (1352, 90920), (1690, 72736), (2080, 59098), (2273, 54080), (2704, 45460), (3380, 36368), (4160, 29549), (4546, 27040), (5408, 22730), (6760, 18184), (9092, 13520), (10816, 11365)]