548044130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1289}}^1$

素因数の和:1415

約数の個数: 64

約数和(自身を含む): 1088367840

約数和(自身を除く): 540323710

約数列:

[1, 2, 5, 10, 17, 34, 41, 61, 82, 85, 122, 170, 205, 305, 410, 610, 697, 1037, 1289, 1394, 2074, 2501, 2578, 3485, 5002, 5185, 6445, 6970, 10370, 12505, 12890, 21913, 25010, 42517, 43826, 52849, 78629, 85034, 105698, 109565, 157258, 212585, 219130, 264245, 393145, 425170, 528490, 786290, 898433, 1336693, 1796866, 2673386, 3223789, 4492165, 6447578, 6683465, 8984330, 13366930, 16118945, 32237890, 54804413, 109608826, 274022065, 548044130]

約数ペア:

[(1, 548044130), (2, 274022065), (5, 109608826), (10, 54804413), (17, 32237890), (34, 16118945), (41, 13366930), (61, 8984330), (82, 6683465), (85, 6447578), (122, 4492165), (170, 3223789), (205, 2673386), (305, 1796866), (410, 1336693), (610, 898433), (697, 786290), (1037, 528490), (1289, 425170), (1394, 393145), (2074, 264245), (2501, 219130), (2578, 212585), (3485, 157258), (5002, 109565), (5185, 105698), (6445, 85034), (6970, 78629), (10370, 52849), (12505, 43826), (12890, 42517), (21913, 25010)]