12598520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 33037200

約数和(自身を除く): 20438680

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 121, 137, 152, 190, 209, 220, 242, 274, 380, 418, 440, 484, 548, 605, 685, 760, 836, 968, 1045, 1096, 1210, 1370, 1507, 1672, 2090, 2299, 2420, 2603, 2740, 3014, 4180, 4598, 4840, 5206, 5480, 6028, 7535, 8360, 9196, 10412, 11495, 12056, 13015, 15070, 16577, 18392, 20824, 22990, 26030, 28633, 30140, 33154, 45980, 52060, 57266, 60280, 66308, 82885, 91960, 104120, 114532, 132616, 143165, 165770, 229064, 286330, 314963, 331540, 572660, 629926, 663080, 1145320, 1259852, 1574815, 2519704, 3149630, 6299260, 12598520]

約数ペア:

[(1, 12598520), (2, 6299260), (4, 3149630), (5, 2519704), (8, 1574815), (10, 1259852), (11, 1145320), (19, 663080), (20, 629926), (22, 572660), (38, 331540), (40, 314963), (44, 286330), (55, 229064), (76, 165770), (88, 143165), (95, 132616), (110, 114532), (121, 104120), (137, 91960), (152, 82885), (190, 66308), (209, 60280), (220, 57266), (242, 52060), (274, 45980), (380, 33154), (418, 30140), (440, 28633), (484, 26030), (548, 22990), (605, 20824), (685, 18392), (760, 16577), (836, 15070), (968, 13015), (1045, 12056), (1096, 11495), (1210, 10412), (1370, 9196), (1507, 8360), (1672, 7535), (2090, 6028), (2299, 5480), (2420, 5206), (2603, 4840), (2740, 4598), (3014, 4180)]