42968320

素因数分解:

$2^8\times 5^1\times {\mathrm{33569}}^1$

素因数の和:33590

約数の個数: 36

約数和(自身を含む): 102925620

約数和(自身を除く): 59957300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 33569, 67138, 134276, 167845, 268552, 335690, 537104, 671380, 1074208, 1342760, 2148416, 2685520, 4296832, 5371040, 8593664, 10742080, 21484160, 42968320]

約数ペア:

[(1, 42968320), (2, 21484160), (4, 10742080), (5, 8593664), (8, 5371040), (10, 4296832), (16, 2685520), (20, 2148416), (32, 1342760), (40, 1074208), (64, 671380), (80, 537104), (128, 335690), (160, 268552), (256, 167845), (320, 134276), (640, 67138), (1280, 33569)]