1189854106240

素因数分解:

$2^7\times 5^1\times {\mathrm{541}}^1\times {\mathrm{3436501}}^1$

素因数の和:3437061

約数の個数: 64

約数和(自身を含む): 2849753648520

約数和(自身を除く): 1659899542280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 541, 640, 1082, 2164, 2705, 4328, 5410, 8656, 10820, 17312, 21640, 34624, 43280, 69248, 86560, 173120, 346240, 3436501, 6873002, 13746004, 17182505, 27492008, 34365010, 54984016, 68730020, 109968032, 137460040, 219936064, 274920080, 439872128, 549840160, 1099680320, 1859147041, 2199360640, 3718294082, 7436588164, 9295735205, 14873176328, 18591470410, 29746352656, 37182940820, 59492705312, 74365881640, 118985410624, 148731763280, 237970821248, 297463526560, 594927053120, 1189854106240]

約数ペア:

[(1, 1189854106240), (2, 594927053120), (4, 297463526560), (5, 237970821248), (8, 148731763280), (10, 118985410624), (16, 74365881640), (20, 59492705312), (32, 37182940820), (40, 29746352656), (64, 18591470410), (80, 14873176328), (128, 9295735205), (160, 7436588164), (320, 3718294082), (541, 2199360640), (640, 1859147041), (1082, 1099680320), (2164, 549840160), (2705, 439872128), (4328, 274920080), (5410, 219936064), (8656, 137460040), (10820, 109968032), (17312, 68730020), (21640, 54984016), (34624, 34365010), (43280, 27492008), (69248, 17182505), (86560, 13746004), (173120, 6873002), (346240, 3436501)]