73339160

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 170644320

約数和(自身を除く): 97305160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 197, 205, 227, 328, 394, 410, 454, 788, 820, 908, 985, 1135, 1576, 1640, 1816, 1970, 2270, 3940, 4540, 7880, 8077, 9080, 9307, 16154, 18614, 32308, 37228, 40385, 44719, 46535, 64616, 74456, 80770, 89438, 93070, 161540, 178876, 186140, 223595, 323080, 357752, 372280, 447190, 894380, 1788760, 1833479, 3666958, 7333916, 9167395, 14667832, 18334790, 36669580, 73339160]

約数ペア:

[(1, 73339160), (2, 36669580), (4, 18334790), (5, 14667832), (8, 9167395), (10, 7333916), (20, 3666958), (40, 1833479), (41, 1788760), (82, 894380), (164, 447190), (197, 372280), (205, 357752), (227, 323080), (328, 223595), (394, 186140), (410, 178876), (454, 161540), (788, 93070), (820, 89438), (908, 80770), (985, 74456), (1135, 64616), (1576, 46535), (1640, 44719), (1816, 40385), (1970, 37228), (2270, 32308), (3940, 18614), (4540, 16154), (7880, 9307), (8077, 9080)]