713992960

素因数分解:

$2^8\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4013}}^1$

素因数の和:4173

約数の個数: 72

約数和(自身を含む): 1722969360

約数和(自身を除く): 1008976400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 256, 278, 320, 556, 640, 695, 1112, 1280, 1390, 2224, 2780, 4013, 4448, 5560, 8026, 8896, 11120, 16052, 17792, 20065, 22240, 32104, 35584, 40130, 44480, 64208, 80260, 88960, 128416, 160520, 177920, 256832, 321040, 513664, 557807, 642080, 1027328, 1115614, 1284160, 2231228, 2568320, 2789035, 4462456, 5136640, 5578070, 8924912, 11156140, 17849824, 22312280, 35699648, 44624560, 71399296, 89249120, 142798592, 178498240, 356996480, 713992960]

約数ペア:

[(1, 713992960), (2, 356996480), (4, 178498240), (5, 142798592), (8, 89249120), (10, 71399296), (16, 44624560), (20, 35699648), (32, 22312280), (40, 17849824), (64, 11156140), (80, 8924912), (128, 5578070), (139, 5136640), (160, 4462456), (256, 2789035), (278, 2568320), (320, 2231228), (556, 1284160), (640, 1115614), (695, 1027328), (1112, 642080), (1280, 557807), (1390, 513664), (2224, 321040), (2780, 256832), (4013, 177920), (4448, 160520), (5560, 128416), (8026, 88960), (8896, 80260), (11120, 64208), (16052, 44480), (17792, 40130), (20065, 35584), (22240, 32104)]