41293280

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 118933920

約数和(自身を除く): 77640640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 160, 161, 184, 196, 224, 229, 230, 245, 280, 322, 368, 392, 458, 460, 490, 560, 644, 736, 784, 805, 916, 920, 980, 1120, 1127, 1145, 1288, 1568, 1603, 1610, 1832, 1840, 1960, 2254, 2290, 2576, 3206, 3220, 3664, 3680, 3920, 4508, 4580, 5152, 5267, 5635, 6412, 6440, 7328, 7840, 8015, 9016, 9160, 10534, 11221, 11270, 12824, 12880, 16030, 18032, 18320, 21068, 22442, 22540, 25648, 25760, 26335, 32060, 36064, 36640, 36869, 42136, 44884, 45080, 51296, 52670, 56105, 64120, 73738, 84272, 89768, 90160, 105340, 112210, 128240, 147476, 168544, 179536, 180320, 184345, 210680, 224420, 256480, 258083, 294952, 359072, 368690, 421360, 448840, 516166, 589904, 737380, 842720, 897680, 1032332, 1179808, 1290415, 1474760, 1795360, 2064664, 2580830, 2949520, 4129328, 5161660, 5899040, 8258656, 10323320, 20646640, 41293280]

約数ペア:

[(1, 41293280), (2, 20646640), (4, 10323320), (5, 8258656), (7, 5899040), (8, 5161660), (10, 4129328), (14, 2949520), (16, 2580830), (20, 2064664), (23, 1795360), (28, 1474760), (32, 1290415), (35, 1179808), (40, 1032332), (46, 897680), (49, 842720), (56, 737380), (70, 589904), (80, 516166), (92, 448840), (98, 421360), (112, 368690), (115, 359072), (140, 294952), (160, 258083), (161, 256480), (184, 224420), (196, 210680), (224, 184345), (229, 180320), (230, 179536), (245, 168544), (280, 147476), (322, 128240), (368, 112210), (392, 105340), (458, 90160), (460, 89768), (490, 84272), (560, 73738), (644, 64120), (736, 56105), (784, 52670), (805, 51296), (916, 45080), (920, 44884), (980, 42136), (1120, 36869), (1127, 36640), (1145, 36064), (1288, 32060), (1568, 26335), (1603, 25760), (1610, 25648), (1832, 22540), (1840, 22442), (1960, 21068), (2254, 18320), (2290, 18032), (2576, 16030), (3206, 12880), (3220, 12824), (3664, 11270), (3680, 11221), (3920, 10534), (4508, 9160), (4580, 9016), (5152, 8015), (5267, 7840), (5635, 7328), (6412, 6440)]