83491060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{433}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 181988352

約数和(自身を除く): 98497292

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 311, 433, 620, 622, 866, 1244, 1555, 1732, 2165, 3110, 4330, 6220, 8660, 9641, 13423, 19282, 26846, 38564, 48205, 53692, 67115, 96410, 134230, 134663, 192820, 268460, 269326, 538652, 673315, 1346630, 2693260, 4174553, 8349106, 16698212, 20872765, 41745530, 83491060]

約数ペア:

[(1, 83491060), (2, 41745530), (4, 20872765), (5, 16698212), (10, 8349106), (20, 4174553), (31, 2693260), (62, 1346630), (124, 673315), (155, 538652), (310, 269326), (311, 268460), (433, 192820), (620, 134663), (622, 134230), (866, 96410), (1244, 67115), (1555, 53692), (1732, 48205), (2165, 38564), (3110, 26846), (4330, 19282), (6220, 13423), (8660, 9641)]