1796371760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{2897}}^1$

素因数の和:3270

約数の個数: 80

約数和(自身を含む): 4372595136

約数和(自身を除く): 2576223376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 337, 368, 460, 674, 920, 1348, 1685, 1840, 2696, 2897, 3370, 5392, 5794, 6740, 7751, 11588, 13480, 14485, 15502, 23176, 26960, 28970, 31004, 38755, 46352, 57940, 62008, 66631, 77510, 115880, 124016, 133262, 155020, 231760, 266524, 310040, 333155, 533048, 620080, 666310, 976289, 1066096, 1332620, 1952578, 2665240, 3905156, 4881445, 5330480, 7810312, 9762890, 15620624, 19525780, 22454647, 39051560, 44909294, 78103120, 89818588, 112273235, 179637176, 224546470, 359274352, 449092940, 898185880, 1796371760]

約数ペア:

[(1, 1796371760), (2, 898185880), (4, 449092940), (5, 359274352), (8, 224546470), (10, 179637176), (16, 112273235), (20, 89818588), (23, 78103120), (40, 44909294), (46, 39051560), (80, 22454647), (92, 19525780), (115, 15620624), (184, 9762890), (230, 7810312), (337, 5330480), (368, 4881445), (460, 3905156), (674, 2665240), (920, 1952578), (1348, 1332620), (1685, 1066096), (1840, 976289), (2696, 666310), (2897, 620080), (3370, 533048), (5392, 333155), (5794, 310040), (6740, 266524), (7751, 231760), (11588, 155020), (13480, 133262), (14485, 124016), (15502, 115880), (23176, 77510), (26960, 66631), (28970, 62008), (31004, 57940), (38755, 46352)]