1694021840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{12983}}^1$

素因数の和:13236

約数の個数: 80

約数和(自身を含む): 4520924928

約数和(自身を除く): 2826903088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 233, 280, 466, 560, 932, 1165, 1631, 1864, 2330, 3262, 3728, 4660, 6524, 8155, 9320, 12983, 13048, 16310, 18640, 25966, 26096, 32620, 51932, 64915, 65240, 90881, 103864, 129830, 130480, 181762, 207728, 259660, 363524, 454405, 519320, 727048, 908810, 1038640, 1454096, 1817620, 3025039, 3635240, 6050078, 7270480, 12100156, 15125195, 21175273, 24200312, 30250390, 42350546, 48400624, 60500780, 84701092, 105876365, 121001560, 169402184, 211752730, 242003120, 338804368, 423505460, 847010920, 1694021840]

約数ペア:

[(1, 1694021840), (2, 847010920), (4, 423505460), (5, 338804368), (7, 242003120), (8, 211752730), (10, 169402184), (14, 121001560), (16, 105876365), (20, 84701092), (28, 60500780), (35, 48400624), (40, 42350546), (56, 30250390), (70, 24200312), (80, 21175273), (112, 15125195), (140, 12100156), (233, 7270480), (280, 6050078), (466, 3635240), (560, 3025039), (932, 1817620), (1165, 1454096), (1631, 1038640), (1864, 908810), (2330, 727048), (3262, 519320), (3728, 454405), (4660, 363524), (6524, 259660), (8155, 207728), (9320, 181762), (12983, 130480), (13048, 129830), (16310, 103864), (18640, 90881), (25966, 65240), (26096, 64915), (32620, 51932)]