199588760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1393

約数の個数: 96

約数和(自身を含む): 529416000

約数和(自身を除く): 329827240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 79, 98, 140, 158, 196, 245, 280, 316, 392, 395, 490, 553, 632, 790, 980, 1106, 1289, 1580, 1960, 2212, 2578, 2765, 3160, 3871, 4424, 5156, 5530, 6445, 7742, 9023, 10312, 11060, 12890, 15484, 18046, 19355, 22120, 25780, 30968, 36092, 38710, 45115, 51560, 63161, 72184, 77420, 90230, 101831, 126322, 154840, 180460, 203662, 252644, 315805, 360920, 407324, 505288, 509155, 631610, 712817, 814648, 1018310, 1263220, 1425634, 2036620, 2526440, 2851268, 3564085, 4073240, 4989719, 5702536, 7128170, 9979438, 14256340, 19958876, 24948595, 28512680, 39917752, 49897190, 99794380, 199588760]

約数ペア:

[(1, 199588760), (2, 99794380), (4, 49897190), (5, 39917752), (7, 28512680), (8, 24948595), (10, 19958876), (14, 14256340), (20, 9979438), (28, 7128170), (35, 5702536), (40, 4989719), (49, 4073240), (56, 3564085), (70, 2851268), (79, 2526440), (98, 2036620), (140, 1425634), (158, 1263220), (196, 1018310), (245, 814648), (280, 712817), (316, 631610), (392, 509155), (395, 505288), (490, 407324), (553, 360920), (632, 315805), (790, 252644), (980, 203662), (1106, 180460), (1289, 154840), (1580, 126322), (1960, 101831), (2212, 90230), (2578, 77420), (2765, 72184), (3160, 63161), (3871, 51560), (4424, 45115), (5156, 38710), (5530, 36092), (6445, 30968), (7742, 25780), (9023, 22120), (10312, 19355), (11060, 18046), (12890, 15484)]