2915671700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{4409}}^1$

素因数の和:4829

約数の個数: 72

約数和(自身を含む): 6717929400

約数和(自身を除く): 3802257700

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 389, 425, 778, 850, 1556, 1700, 1945, 3890, 4409, 6613, 7780, 8818, 9725, 13226, 17636, 19450, 22045, 26452, 33065, 38900, 44090, 66130, 74953, 88180, 110225, 132260, 149906, 165325, 220450, 299812, 330650, 374765, 440900, 661300, 749530, 1499060, 1715101, 1873825, 3430202, 3747650, 6860404, 7495300, 8575505, 17151010, 29156717, 34302020, 42877525, 58313434, 85755050, 116626868, 145783585, 171510100, 291567170, 583134340, 728917925, 1457835850, 2915671700]

約数ペア:

[(1, 2915671700), (2, 1457835850), (4, 728917925), (5, 583134340), (10, 291567170), (17, 171510100), (20, 145783585), (25, 116626868), (34, 85755050), (50, 58313434), (68, 42877525), (85, 34302020), (100, 29156717), (170, 17151010), (340, 8575505), (389, 7495300), (425, 6860404), (778, 3747650), (850, 3430202), (1556, 1873825), (1700, 1715101), (1945, 1499060), (3890, 749530), (4409, 661300), (6613, 440900), (7780, 374765), (8818, 330650), (9725, 299812), (13226, 220450), (17636, 165325), (19450, 149906), (22045, 132260), (26452, 110225), (33065, 88180), (38900, 74953), (44090, 66130)]