83782460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7949}}^1$

素因数の和:8006

約数の個数: 48

約数和(自身を含む): 192326400

約数和(自身を除く): 108543940

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 7949, 10540, 15898, 31796, 39745, 79490, 135133, 158980, 246419, 270266, 492838, 540532, 675665, 985676, 1232095, 1351330, 2464190, 2702660, 4189123, 4928380, 8378246, 16756492, 20945615, 41891230, 83782460]

約数ペア:

[(1, 83782460), (2, 41891230), (4, 20945615), (5, 16756492), (10, 8378246), (17, 4928380), (20, 4189123), (31, 2702660), (34, 2464190), (62, 1351330), (68, 1232095), (85, 985676), (124, 675665), (155, 540532), (170, 492838), (310, 270266), (340, 246419), (527, 158980), (620, 135133), (1054, 79490), (2108, 39745), (2635, 31796), (5270, 15898), (7949, 10540)]