98304640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{21943}}^1$

素因数の和:21969

約数の個数: 64

約数和(自身を含む): 268594560

約数和(自身を除く): 170289920

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, 21943, 43886, 87772, 109715, 153601, 175544, 219430, 307202, 351088, 438860, 614404, 702176, 768005, 877720, 1228808, 1404352, 1536010, 1755440, 2457616, 2808704, 3072020, 3510880, 4915232, 6144040, 7021760, 9830464, 12288080, 14043520, 19660928, 24576160, 49152320, 98304640]

約数ペア:

[(1, 98304640), (2, 49152320), (4, 24576160), (5, 19660928), (7, 14043520), (8, 12288080), (10, 9830464), (14, 7021760), (16, 6144040), (20, 4915232), (28, 3510880), (32, 3072020), (35, 2808704), (40, 2457616), (56, 1755440), (64, 1536010), (70, 1404352), (80, 1228808), (112, 877720), (128, 768005), (140, 702176), (160, 614404), (224, 438860), (280, 351088), (320, 307202), (448, 219430), (560, 175544), (640, 153601), (896, 109715), (1120, 87772), (2240, 43886), (4480, 21943)]