32225920

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1233

約数の個数: 64

約数和(自身を含む): 78899040

約数和(自身を除く): 46673120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 320, 344, 430, 640, 688, 860, 1171, 1376, 1720, 2342, 2752, 3440, 4684, 5504, 5855, 6880, 9368, 11710, 13760, 18736, 23420, 27520, 37472, 46840, 50353, 74944, 93680, 100706, 149888, 187360, 201412, 251765, 374720, 402824, 503530, 749440, 805648, 1007060, 1611296, 2014120, 3222592, 4028240, 6445184, 8056480, 16112960, 32225920]

約数ペア:

[(1, 32225920), (2, 16112960), (4, 8056480), (5, 6445184), (8, 4028240), (10, 3222592), (16, 2014120), (20, 1611296), (32, 1007060), (40, 805648), (43, 749440), (64, 503530), (80, 402824), (86, 374720), (128, 251765), (160, 201412), (172, 187360), (215, 149888), (320, 100706), (344, 93680), (430, 74944), (640, 50353), (688, 46840), (860, 37472), (1171, 27520), (1376, 23420), (1720, 18736), (2342, 13760), (2752, 11710), (3440, 9368), (4684, 6880), (5504, 5855)]