2023482440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{3119}}^1$

素因数の和:3475

約数の個数: 96

約数和(自身を含む): 5313859200

約数和(自身を除く): 3290376760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 331, 392, 490, 662, 980, 1324, 1655, 1960, 2317, 2648, 3119, 3310, 4634, 6238, 6620, 9268, 11585, 12476, 13240, 15595, 16219, 18536, 21833, 23170, 24952, 31190, 32438, 43666, 46340, 62380, 64876, 81095, 87332, 92680, 109165, 124760, 129752, 152831, 162190, 174664, 218330, 305662, 324380, 436660, 611324, 648760, 764155, 873320, 1032389, 1222648, 1528310, 2064778, 3056620, 4129556, 5161945, 6113240, 7226723, 8259112, 10323890, 14453446, 20647780, 28906892, 36133615, 41295560, 50587061, 57813784, 72267230, 101174122, 144534460, 202348244, 252935305, 289068920, 404696488, 505870610, 1011741220, 2023482440]

約数ペア:

[(1, 2023482440), (2, 1011741220), (4, 505870610), (5, 404696488), (7, 289068920), (8, 252935305), (10, 202348244), (14, 144534460), (20, 101174122), (28, 72267230), (35, 57813784), (40, 50587061), (49, 41295560), (56, 36133615), (70, 28906892), (98, 20647780), (140, 14453446), (196, 10323890), (245, 8259112), (280, 7226723), (331, 6113240), (392, 5161945), (490, 4129556), (662, 3056620), (980, 2064778), (1324, 1528310), (1655, 1222648), (1960, 1032389), (2317, 873320), (2648, 764155), (3119, 648760), (3310, 611324), (4634, 436660), (6238, 324380), (6620, 305662), (9268, 218330), (11585, 174664), (12476, 162190), (13240, 152831), (15595, 129752), (16219, 124760), (18536, 109165), (21833, 92680), (23170, 87332), (24952, 81095), (31190, 64876), (32438, 62380), (43666, 46340)]