64032160

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 159268032

約数和(自身を除く): 95235872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 43, 80, 82, 86, 160, 164, 172, 205, 215, 227, 328, 344, 410, 430, 454, 656, 688, 820, 860, 908, 1135, 1312, 1376, 1640, 1720, 1763, 1816, 2270, 3280, 3440, 3526, 3632, 4540, 6560, 6880, 7052, 7264, 8815, 9080, 9307, 9761, 14104, 17630, 18160, 18614, 19522, 28208, 35260, 36320, 37228, 39044, 46535, 48805, 56416, 70520, 74456, 78088, 93070, 97610, 141040, 148912, 156176, 186140, 195220, 282080, 297824, 312352, 372280, 390440, 400201, 744560, 780880, 800402, 1489120, 1561760, 1600804, 2001005, 3201608, 4002010, 6403216, 8004020, 12806432, 16008040, 32016080, 64032160]

約数ペア:

[(1, 64032160), (2, 32016080), (4, 16008040), (5, 12806432), (8, 8004020), (10, 6403216), (16, 4002010), (20, 3201608), (32, 2001005), (40, 1600804), (41, 1561760), (43, 1489120), (80, 800402), (82, 780880), (86, 744560), (160, 400201), (164, 390440), (172, 372280), (205, 312352), (215, 297824), (227, 282080), (328, 195220), (344, 186140), (410, 156176), (430, 148912), (454, 141040), (656, 97610), (688, 93070), (820, 78088), (860, 74456), (908, 70520), (1135, 56416), (1312, 48805), (1376, 46535), (1640, 39044), (1720, 37228), (1763, 36320), (1816, 35260), (2270, 28208), (3280, 19522), (3440, 18614), (3526, 18160), (3632, 17630), (4540, 14104), (6560, 9761), (6880, 9307), (7052, 9080), (7264, 8815)]