1706417680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{36587}}^1$

素因数の和:36664

約数の個数: 80

約数和(自身を含む): 4409878464

約数和(自身を除く): 2703460784

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 53, 55, 80, 88, 106, 110, 176, 212, 220, 265, 424, 440, 530, 583, 848, 880, 1060, 1166, 2120, 2332, 2915, 4240, 4664, 5830, 9328, 11660, 23320, 36587, 46640, 73174, 146348, 182935, 292696, 365870, 402457, 585392, 731740, 804914, 1463480, 1609828, 1939111, 2012285, 2926960, 3219656, 3878222, 4024570, 6439312, 7756444, 8049140, 9695555, 15512888, 16098280, 19391110, 21330221, 31025776, 32196560, 38782220, 42660442, 77564440, 85320884, 106651105, 155128880, 170641768, 213302210, 341283536, 426604420, 853208840, 1706417680]

約数ペア:

[(1, 1706417680), (2, 853208840), (4, 426604420), (5, 341283536), (8, 213302210), (10, 170641768), (11, 155128880), (16, 106651105), (20, 85320884), (22, 77564440), (40, 42660442), (44, 38782220), (53, 32196560), (55, 31025776), (80, 21330221), (88, 19391110), (106, 16098280), (110, 15512888), (176, 9695555), (212, 8049140), (220, 7756444), (265, 6439312), (424, 4024570), (440, 3878222), (530, 3219656), (583, 2926960), (848, 2012285), (880, 1939111), (1060, 1609828), (1166, 1463480), (2120, 804914), (2332, 731740), (2915, 585392), (4240, 402457), (4664, 365870), (5830, 292696), (9328, 182935), (11660, 146348), (23320, 73174), (36587, 46640)]