1180853650

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{1297}}^1$

素因数の和:1579

約数の個数: 48

約数和(自身を含む): 2230794720

約数和(自身を除く): 1049941070

約数列:

[1, 2, 5, 10, 25, 50, 131, 139, 262, 278, 655, 695, 1297, 1310, 1390, 2594, 3275, 3475, 6485, 6550, 6950, 12970, 18209, 32425, 36418, 64850, 91045, 169907, 180283, 182090, 339814, 360566, 455225, 849535, 901415, 910450, 1699070, 1802830, 4247675, 4507075, 8495350, 9014150, 23617073, 47234146, 118085365, 236170730, 590426825, 1180853650]

約数ペア:

[(1, 1180853650), (2, 590426825), (5, 236170730), (10, 118085365), (25, 47234146), (50, 23617073), (131, 9014150), (139, 8495350), (262, 4507075), (278, 4247675), (655, 1802830), (695, 1699070), (1297, 910450), (1310, 901415), (1390, 849535), (2594, 455225), (3275, 360566), (3475, 339814), (6485, 182090), (6550, 180283), (6950, 169907), (12970, 91045), (18209, 64850), (32425, 36418)]