99713360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1297}}^1$

素因数の和:1372

約数の個数: 60

約数和(自身を含む): 239738004

約数和(自身を除く): 140024644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 961, 1240, 1297, 1922, 2480, 2594, 3844, 4805, 5188, 6485, 7688, 9610, 10376, 12970, 15376, 19220, 20752, 25940, 38440, 40207, 51880, 76880, 80414, 103760, 160828, 201035, 321656, 402070, 643312, 804140, 1246417, 1608280, 2492834, 3216560, 4985668, 6232085, 9971336, 12464170, 19942672, 24928340, 49856680, 99713360]

約数ペア:

[(1, 99713360), (2, 49856680), (4, 24928340), (5, 19942672), (8, 12464170), (10, 9971336), (16, 6232085), (20, 4985668), (31, 3216560), (40, 2492834), (62, 1608280), (80, 1246417), (124, 804140), (155, 643312), (248, 402070), (310, 321656), (496, 201035), (620, 160828), (961, 103760), (1240, 80414), (1297, 76880), (1922, 51880), (2480, 40207), (2594, 38440), (3844, 25940), (4805, 20752), (5188, 19220), (6485, 15376), (7688, 12970), (9610, 10376)]