1750593040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{44029}}^1$

素因数の和:44120

約数の個数: 80

約数和(自身を含む): 4717198080

約数和(自身を除く): 2966605040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 280, 284, 355, 497, 560, 568, 710, 994, 1136, 1420, 1988, 2485, 2840, 3976, 4970, 5680, 7952, 9940, 19880, 39760, 44029, 88058, 176116, 220145, 308203, 352232, 440290, 616406, 704464, 880580, 1232812, 1541015, 1761160, 2465624, 3082030, 3126059, 3522320, 4931248, 6164060, 6252118, 12328120, 12504236, 15630295, 21882413, 24656240, 25008472, 31260590, 43764826, 50016944, 62521180, 87529652, 109412065, 125042360, 175059304, 218824130, 250084720, 350118608, 437648260, 875296520, 1750593040]

約数ペア:

[(1, 1750593040), (2, 875296520), (4, 437648260), (5, 350118608), (7, 250084720), (8, 218824130), (10, 175059304), (14, 125042360), (16, 109412065), (20, 87529652), (28, 62521180), (35, 50016944), (40, 43764826), (56, 31260590), (70, 25008472), (71, 24656240), (80, 21882413), (112, 15630295), (140, 12504236), (142, 12328120), (280, 6252118), (284, 6164060), (355, 4931248), (497, 3522320), (560, 3126059), (568, 3082030), (710, 2465624), (994, 1761160), (1136, 1541015), (1420, 1232812), (1988, 880580), (2485, 704464), (2840, 616406), (3976, 440290), (4970, 352232), (5680, 308203), (7952, 220145), (9940, 176116), (19880, 88058), (39760, 44029)]