41329640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 108864000

約数和(自身を除く): 67534360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 41, 44, 55, 58, 79, 82, 88, 110, 116, 145, 158, 164, 205, 220, 232, 290, 316, 319, 328, 395, 410, 440, 451, 580, 632, 638, 790, 820, 869, 902, 1160, 1189, 1276, 1580, 1595, 1640, 1738, 1804, 2255, 2291, 2378, 2552, 3160, 3190, 3239, 3476, 3608, 4345, 4510, 4582, 4756, 5945, 6380, 6478, 6952, 8690, 9020, 9164, 9512, 11455, 11890, 12760, 12956, 13079, 16195, 17380, 18040, 18328, 22910, 23780, 25201, 25912, 26158, 32390, 34760, 35629, 45820, 47560, 50402, 52316, 64780, 65395, 71258, 91640, 93931, 100804, 104632, 126005, 129560, 130790, 142516, 178145, 187862, 201608, 252010, 261580, 285032, 356290, 375724, 469655, 504020, 523160, 712580, 751448, 939310, 1008040, 1033241, 1425160, 1878620, 2066482, 3757240, 4132964, 5166205, 8265928, 10332410, 20664820, 41329640]

約数ペア:

[(1, 41329640), (2, 20664820), (4, 10332410), (5, 8265928), (8, 5166205), (10, 4132964), (11, 3757240), (20, 2066482), (22, 1878620), (29, 1425160), (40, 1033241), (41, 1008040), (44, 939310), (55, 751448), (58, 712580), (79, 523160), (82, 504020), (88, 469655), (110, 375724), (116, 356290), (145, 285032), (158, 261580), (164, 252010), (205, 201608), (220, 187862), (232, 178145), (290, 142516), (316, 130790), (319, 129560), (328, 126005), (395, 104632), (410, 100804), (440, 93931), (451, 91640), (580, 71258), (632, 65395), (638, 64780), (790, 52316), (820, 50402), (869, 47560), (902, 45820), (1160, 35629), (1189, 34760), (1276, 32390), (1580, 26158), (1595, 25912), (1640, 25201), (1738, 23780), (1804, 22910), (2255, 18328), (2291, 18040), (2378, 17380), (2552, 16195), (3160, 13079), (3190, 12956), (3239, 12760), (3476, 11890), (3608, 11455), (4345, 9512), (4510, 9164), (4582, 9020), (4756, 8690), (5945, 6952), (6380, 6478)]