91542080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{40867}}^1$

素因数の和:40891

約数の個数: 56

約数和(自身を含む): 249131328

約数和(自身を除く): 157589248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 40867, 81734, 163468, 204335, 286069, 326936, 408670, 572138, 653872, 817340, 1144276, 1307744, 1430345, 1634680, 2288552, 2615488, 2860690, 3269360, 4577104, 5721380, 6538720, 9154208, 11442760, 13077440, 18308416, 22885520, 45771040, 91542080]

約数ペア:

[(1, 91542080), (2, 45771040), (4, 22885520), (5, 18308416), (7, 13077440), (8, 11442760), (10, 9154208), (14, 6538720), (16, 5721380), (20, 4577104), (28, 3269360), (32, 2860690), (35, 2615488), (40, 2288552), (56, 1634680), (64, 1430345), (70, 1307744), (80, 1144276), (112, 817340), (140, 653872), (160, 572138), (224, 408670), (280, 326936), (320, 286069), (448, 204335), (560, 163468), (1120, 81734), (2240, 40867)]