91474880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:542

約数の個数: 112

約数和(自身を含む): 252106176

約数和(自身を除く): 160631296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 140, 160, 194, 224, 280, 320, 388, 421, 448, 485, 560, 679, 776, 842, 970, 1120, 1358, 1552, 1684, 1940, 2105, 2240, 2716, 2947, 3104, 3368, 3395, 3880, 4210, 5432, 5894, 6208, 6736, 6790, 7760, 8420, 10864, 11788, 13472, 13580, 14735, 15520, 16840, 21728, 23576, 26944, 27160, 29470, 31040, 33680, 40837, 43456, 47152, 54320, 58940, 67360, 81674, 94304, 108640, 117880, 134720, 163348, 188608, 204185, 217280, 235760, 285859, 326696, 408370, 471520, 571718, 653392, 816740, 943040, 1143436, 1306784, 1429295, 1633480, 2286872, 2613568, 2858590, 3266960, 4573744, 5717180, 6533920, 9147488, 11434360, 13067840, 18294976, 22868720, 45737440, 91474880]

約数ペア:

[(1, 91474880), (2, 45737440), (4, 22868720), (5, 18294976), (7, 13067840), (8, 11434360), (10, 9147488), (14, 6533920), (16, 5717180), (20, 4573744), (28, 3266960), (32, 2858590), (35, 2613568), (40, 2286872), (56, 1633480), (64, 1429295), (70, 1306784), (80, 1143436), (97, 943040), (112, 816740), (140, 653392), (160, 571718), (194, 471520), (224, 408370), (280, 326696), (320, 285859), (388, 235760), (421, 217280), (448, 204185), (485, 188608), (560, 163348), (679, 134720), (776, 117880), (842, 108640), (970, 94304), (1120, 81674), (1358, 67360), (1552, 58940), (1684, 54320), (1940, 47152), (2105, 43456), (2240, 40837), (2716, 33680), (2947, 31040), (3104, 29470), (3368, 27160), (3395, 26944), (3880, 23576), (4210, 21728), (5432, 16840), (5894, 15520), (6208, 14735), (6736, 13580), (6790, 13472), (7760, 11788), (8420, 10864)]