29086420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 71124480

約数和(自身を除く): 42038060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 47, 55, 58, 94, 97, 110, 116, 145, 188, 194, 220, 235, 290, 319, 388, 470, 485, 517, 580, 638, 940, 970, 1034, 1067, 1276, 1363, 1595, 1940, 2068, 2134, 2585, 2726, 2813, 3190, 4268, 4559, 5170, 5335, 5452, 5626, 6380, 6815, 9118, 10340, 10670, 11252, 13630, 14065, 14993, 18236, 21340, 22795, 27260, 28130, 29986, 30943, 45590, 50149, 56260, 59972, 61886, 74965, 91180, 100298, 123772, 132211, 149930, 154715, 200596, 250745, 264422, 299860, 309430, 501490, 528844, 618860, 661055, 1002980, 1322110, 1454321, 2644220, 2908642, 5817284, 7271605, 14543210, 29086420]

約数ペア:

[(1, 29086420), (2, 14543210), (4, 7271605), (5, 5817284), (10, 2908642), (11, 2644220), (20, 1454321), (22, 1322110), (29, 1002980), (44, 661055), (47, 618860), (55, 528844), (58, 501490), (94, 309430), (97, 299860), (110, 264422), (116, 250745), (145, 200596), (188, 154715), (194, 149930), (220, 132211), (235, 123772), (290, 100298), (319, 91180), (388, 74965), (470, 61886), (485, 59972), (517, 56260), (580, 50149), (638, 45590), (940, 30943), (970, 29986), (1034, 28130), (1067, 27260), (1276, 22795), (1363, 21340), (1595, 18236), (1940, 14993), (2068, 14065), (2134, 13630), (2585, 11252), (2726, 10670), (2813, 10340), (3190, 9118), (4268, 6815), (4559, 6380), (5170, 5626), (5335, 5452)]