89004160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19867}}^1$

素因数の和:19893

約数の個数: 64

約数和(自身を含む): 243184320

約数和(自身を除く): 154180160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 19867, 39734, 79468, 99335, 139069, 158936, 198670, 278138, 317872, 397340, 556276, 635744, 695345, 794680, 1112552, 1271488, 1390690, 1589360, 2225104, 2542976, 2781380, 3178720, 4450208, 5562760, 6357440, 8900416, 11125520, 12714880, 17800832, 22251040, 44502080, 89004160]

約数ペア:

[(1, 89004160), (2, 44502080), (4, 22251040), (5, 17800832), (7, 12714880), (8, 11125520), (10, 8900416), (14, 6357440), (16, 5562760), (20, 4450208), (28, 3178720), (32, 2781380), (35, 2542976), (40, 2225104), (56, 1589360), (64, 1390690), (70, 1271488), (80, 1112552), (112, 794680), (128, 695345), (140, 635744), (160, 556276), (224, 397340), (280, 317872), (320, 278138), (448, 198670), (560, 158936), (640, 139069), (896, 99335), (1120, 79468), (2240, 39734), (4480, 19867)]