23986360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 58413600

約数和(自身を除く): 34427240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 296, 370, 380, 703, 740, 760, 853, 1406, 1480, 1706, 2812, 3412, 3515, 4265, 5624, 6824, 7030, 8530, 14060, 16207, 17060, 28120, 31561, 32414, 34120, 63122, 64828, 81035, 126244, 129656, 157805, 162070, 252488, 315610, 324140, 599659, 631220, 648280, 1199318, 1262440, 2398636, 2998295, 4797272, 5996590, 11993180, 23986360]

約数ペア:

[(1, 23986360), (2, 11993180), (4, 5996590), (5, 4797272), (8, 2998295), (10, 2398636), (19, 1262440), (20, 1199318), (37, 648280), (38, 631220), (40, 599659), (74, 324140), (76, 315610), (95, 252488), (148, 162070), (152, 157805), (185, 129656), (190, 126244), (296, 81035), (370, 64828), (380, 63122), (703, 34120), (740, 32414), (760, 31561), (853, 28120), (1406, 17060), (1480, 16207), (1706, 14060), (2812, 8530), (3412, 7030), (3515, 6824), (4265, 5624)]