14663440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:920

約数の個数: 80

約数和(自身を含む): 39193920

約数和(自身を除く): 24530480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 877, 880, 1045, 1520, 1672, 1754, 2090, 3344, 3508, 4180, 4385, 7016, 8360, 8770, 9647, 14032, 16663, 16720, 17540, 19294, 33326, 35080, 38588, 48235, 66652, 70160, 77176, 83315, 96470, 133304, 154352, 166630, 183293, 192940, 266608, 333260, 366586, 385880, 666520, 733172, 771760, 916465, 1333040, 1466344, 1832930, 2932688, 3665860, 7331720, 14663440]

約数ペア:

[(1, 14663440), (2, 7331720), (4, 3665860), (5, 2932688), (8, 1832930), (10, 1466344), (11, 1333040), (16, 916465), (19, 771760), (20, 733172), (22, 666520), (38, 385880), (40, 366586), (44, 333260), (55, 266608), (76, 192940), (80, 183293), (88, 166630), (95, 154352), (110, 133304), (152, 96470), (176, 83315), (190, 77176), (209, 70160), (220, 66652), (304, 48235), (380, 38588), (418, 35080), (440, 33326), (760, 19294), (836, 17540), (877, 16720), (880, 16663), (1045, 14032), (1520, 9647), (1672, 8770), (1754, 8360), (2090, 7016), (3344, 4385), (3508, 4180)]