11027440

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{449}}^1$

素因数の和:769

約数の個数: 40

約数和(自身を含む): 25779600

約数和(自身を除く): 14752160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 449, 614, 898, 1228, 1535, 1796, 2245, 2456, 3070, 3592, 4490, 4912, 6140, 7184, 8980, 12280, 17960, 24560, 35920, 137843, 275686, 551372, 689215, 1102744, 1378430, 2205488, 2756860, 5513720, 11027440]

約数ペア:

[(1, 11027440), (2, 5513720), (4, 2756860), (5, 2205488), (8, 1378430), (10, 1102744), (16, 689215), (20, 551372), (40, 275686), (80, 137843), (307, 35920), (449, 24560), (614, 17960), (898, 12280), (1228, 8980), (1535, 7184), (1796, 6140), (2245, 4912), (2456, 4490), (3070, 3592)]