192046240

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1249}}^1$

素因数の和:1326

約数の個数: 72

約数和(自身を含む): 469192500

約数和(自身を除く): 277146260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 961, 992, 1240, 1249, 1922, 2480, 2498, 3844, 4805, 4960, 4996, 6245, 7688, 9610, 9992, 12490, 15376, 19220, 19984, 24980, 30752, 38440, 38719, 39968, 49960, 76880, 77438, 99920, 153760, 154876, 193595, 199840, 309752, 387190, 619504, 774380, 1200289, 1239008, 1548760, 2400578, 3097520, 4801156, 6001445, 6195040, 9602312, 12002890, 19204624, 24005780, 38409248, 48011560, 96023120, 192046240]

約数ペア:

[(1, 192046240), (2, 96023120), (4, 48011560), (5, 38409248), (8, 24005780), (10, 19204624), (16, 12002890), (20, 9602312), (31, 6195040), (32, 6001445), (40, 4801156), (62, 3097520), (80, 2400578), (124, 1548760), (155, 1239008), (160, 1200289), (248, 774380), (310, 619504), (496, 387190), (620, 309752), (961, 199840), (992, 193595), (1240, 154876), (1249, 153760), (1922, 99920), (2480, 77438), (2498, 76880), (3844, 49960), (4805, 39968), (4960, 38719), (4996, 38440), (6245, 30752), (7688, 24980), (9610, 19984), (9992, 19220), (12490, 15376)]