82981550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{773}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 164118960

約数和(自身を除く): 81137410

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 113, 190, 226, 475, 565, 773, 950, 1130, 1546, 2147, 2825, 3865, 4294, 5650, 7730, 10735, 14687, 19325, 21470, 29374, 38650, 53675, 73435, 87349, 107350, 146870, 174698, 367175, 436745, 734350, 873490, 1659631, 2183725, 3319262, 4367450, 8298155, 16596310, 41490775, 82981550]

約数ペア:

[(1, 82981550), (2, 41490775), (5, 16596310), (10, 8298155), (19, 4367450), (25, 3319262), (38, 2183725), (50, 1659631), (95, 873490), (113, 734350), (190, 436745), (226, 367175), (475, 174698), (565, 146870), (773, 107350), (950, 87349), (1130, 73435), (1546, 53675), (2147, 38650), (2825, 29374), (3865, 21470), (4294, 19325), (5650, 14687), (7730, 10735)]