25112010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1553}}^1$

素因数の和:1588

約数の個数: 96

約数和(自身を含む): 76531392

約数和(自身を除く): 51419382

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 385, 462, 490, 539, 735, 770, 1078, 1155, 1470, 1553, 1617, 2310, 2695, 3106, 3234, 4659, 5390, 7765, 8085, 9318, 10871, 15530, 16170, 17083, 21742, 23295, 32613, 34166, 46590, 51249, 54355, 65226, 76097, 85415, 102498, 108710, 119581, 152194, 163065, 170830, 228291, 239162, 256245, 326130, 358743, 380485, 456582, 512490, 597905, 717486, 760970, 837067, 1141455, 1195810, 1674134, 1793715, 2282910, 2511201, 3587430, 4185335, 5022402, 8370670, 12556005, 25112010]

約数ペア:

[(1, 25112010), (2, 12556005), (3, 8370670), (5, 5022402), (6, 4185335), (7, 3587430), (10, 2511201), (11, 2282910), (14, 1793715), (15, 1674134), (21, 1195810), (22, 1141455), (30, 837067), (33, 760970), (35, 717486), (42, 597905), (49, 512490), (55, 456582), (66, 380485), (70, 358743), (77, 326130), (98, 256245), (105, 239162), (110, 228291), (147, 170830), (154, 163065), (165, 152194), (210, 119581), (231, 108710), (245, 102498), (294, 85415), (330, 76097), (385, 65226), (462, 54355), (490, 51249), (539, 46590), (735, 34166), (770, 32613), (1078, 23295), (1155, 21742), (1470, 17083), (1553, 16170), (1617, 15530), (2310, 10871), (2695, 9318), (3106, 8085), (3234, 7765), (4659, 5390)]