4099810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 8999424

約数和(自身を除く): 4899614

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 47, 55, 61, 65, 94, 110, 122, 130, 143, 235, 286, 305, 470, 517, 610, 611, 671, 715, 793, 1034, 1222, 1342, 1430, 1586, 2585, 2867, 3055, 3355, 3965, 5170, 5734, 6110, 6710, 6721, 7930, 8723, 13442, 14335, 17446, 28670, 31537, 33605, 37271, 43615, 63074, 67210, 74542, 87230, 157685, 186355, 315370, 372710, 409981, 819962, 2049905, 4099810]

約数ペア:

[(1, 4099810), (2, 2049905), (5, 819962), (10, 409981), (11, 372710), (13, 315370), (22, 186355), (26, 157685), (47, 87230), (55, 74542), (61, 67210), (65, 63074), (94, 43615), (110, 37271), (122, 33605), (130, 31537), (143, 28670), (235, 17446), (286, 14335), (305, 13442), (470, 8723), (517, 7930), (610, 6721), (611, 6710), (671, 6110), (715, 5734), (793, 5170), (1034, 3965), (1222, 3355), (1342, 3055), (1430, 2867), (1586, 2585)]