41485640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{647}}^1$

素因数の和:894

約数の個数: 64

約数和(自身を含む): 107308800

約数和(自身を除く): 65823160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 229, 280, 458, 647, 916, 1145, 1294, 1603, 1832, 2290, 2588, 3206, 3235, 4529, 4580, 5176, 6412, 6470, 8015, 9058, 9160, 12824, 12940, 16030, 18116, 22645, 25880, 32060, 36232, 45290, 64120, 90580, 148163, 181160, 296326, 592652, 740815, 1037141, 1185304, 1481630, 2074282, 2963260, 4148564, 5185705, 5926520, 8297128, 10371410, 20742820, 41485640]

約数ペア:

[(1, 41485640), (2, 20742820), (4, 10371410), (5, 8297128), (7, 5926520), (8, 5185705), (10, 4148564), (14, 2963260), (20, 2074282), (28, 1481630), (35, 1185304), (40, 1037141), (56, 740815), (70, 592652), (140, 296326), (229, 181160), (280, 148163), (458, 90580), (647, 64120), (916, 45290), (1145, 36232), (1294, 32060), (1603, 25880), (1832, 22645), (2290, 18116), (2588, 16030), (3206, 12940), (3235, 12824), (4529, 9160), (4580, 9058), (5176, 8015), (6412, 6470)]