1875432880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1019257}}^1$

素因数の和:1019293

約数の個数: 40

約数和(自身を含む): 4549967712

約数和(自身を除く): 2674534832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 1019257, 2038514, 4077028, 5096285, 8154056, 10192570, 16308112, 20385140, 23442911, 40770280, 46885822, 81540560, 93771644, 117214555, 187543288, 234429110, 375086576, 468858220, 937716440, 1875432880]

約数ペア:

[(1, 1875432880), (2, 937716440), (4, 468858220), (5, 375086576), (8, 234429110), (10, 187543288), (16, 117214555), (20, 93771644), (23, 81540560), (40, 46885822), (46, 40770280), (80, 23442911), (92, 20385140), (115, 16308112), (184, 10192570), (230, 8154056), (368, 5096285), (460, 4077028), (920, 2038514), (1840, 1019257)]