191725240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4253}}^1$

素因数の和:4301

約数の個数: 96

約数和(自身を含む): 523752480

約数和(自身を除く): 332027240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 322, 392, 460, 490, 644, 805, 920, 980, 1127, 1288, 1610, 1960, 2254, 3220, 4253, 4508, 5635, 6440, 8506, 9016, 11270, 17012, 21265, 22540, 29771, 34024, 42530, 45080, 59542, 85060, 97819, 119084, 148855, 170120, 195638, 208397, 238168, 297710, 391276, 416794, 489095, 595420, 684733, 782552, 833588, 978190, 1041985, 1190840, 1369466, 1667176, 1956380, 2083970, 2738932, 3423665, 3912760, 4167940, 4793131, 5477864, 6847330, 8335880, 9586262, 13694660, 19172524, 23965655, 27389320, 38345048, 47931310, 95862620, 191725240]

約数ペア:

[(1, 191725240), (2, 95862620), (4, 47931310), (5, 38345048), (7, 27389320), (8, 23965655), (10, 19172524), (14, 13694660), (20, 9586262), (23, 8335880), (28, 6847330), (35, 5477864), (40, 4793131), (46, 4167940), (49, 3912760), (56, 3423665), (70, 2738932), (92, 2083970), (98, 1956380), (115, 1667176), (140, 1369466), (161, 1190840), (184, 1041985), (196, 978190), (230, 833588), (245, 782552), (280, 684733), (322, 595420), (392, 489095), (460, 416794), (490, 391276), (644, 297710), (805, 238168), (920, 208397), (980, 195638), (1127, 170120), (1288, 148855), (1610, 119084), (1960, 97819), (2254, 85060), (3220, 59542), (4253, 45080), (4508, 42530), (5635, 34024), (6440, 29771), (8506, 22540), (9016, 21265), (11270, 17012)]