1769169680

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{10177}}^1$

素因数の和:10284

約数の個数: 80

約数和(自身を含む): 4293568944

約数和(自身を除く): 2524399264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 53, 80, 82, 106, 164, 205, 212, 265, 328, 410, 424, 530, 656, 820, 848, 1060, 1640, 2120, 2173, 3280, 4240, 4346, 8692, 10177, 10865, 17384, 20354, 21730, 34768, 40708, 43460, 50885, 81416, 86920, 101770, 162832, 173840, 203540, 407080, 417257, 539381, 814160, 834514, 1078762, 1669028, 2086285, 2157524, 2696905, 3338056, 4172570, 4315048, 5393810, 6676112, 8345140, 8630096, 10787620, 16690280, 21575240, 22114621, 33380560, 43150480, 44229242, 88458484, 110573105, 176916968, 221146210, 353833936, 442292420, 884584840, 1769169680]

約数ペア:

[(1, 1769169680), (2, 884584840), (4, 442292420), (5, 353833936), (8, 221146210), (10, 176916968), (16, 110573105), (20, 88458484), (40, 44229242), (41, 43150480), (53, 33380560), (80, 22114621), (82, 21575240), (106, 16690280), (164, 10787620), (205, 8630096), (212, 8345140), (265, 6676112), (328, 5393810), (410, 4315048), (424, 4172570), (530, 3338056), (656, 2696905), (820, 2157524), (848, 2086285), (1060, 1669028), (1640, 1078762), (2120, 834514), (2173, 814160), (3280, 539381), (4240, 417257), (4346, 407080), (8692, 203540), (10177, 173840), (10865, 162832), (17384, 101770), (20354, 86920), (21730, 81416), (34768, 50885), (40708, 43460)]