1131417950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{4931}}^1$

素因数の和:5309

約数の個数: 48

約数和(自身を含む): 2273198256

約数和(自身を除く): 1141780306

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 353, 650, 706, 1765, 3530, 4589, 4931, 8825, 9178, 9862, 17650, 22945, 24655, 45890, 49310, 64103, 114725, 123275, 128206, 229450, 246550, 320515, 641030, 1602575, 1740643, 3205150, 3481286, 8703215, 17406430, 22628359, 43516075, 45256718, 87032150, 113141795, 226283590, 565708975, 1131417950]

約数ペア:

[(1, 1131417950), (2, 565708975), (5, 226283590), (10, 113141795), (13, 87032150), (25, 45256718), (26, 43516075), (50, 22628359), (65, 17406430), (130, 8703215), (325, 3481286), (353, 3205150), (650, 1740643), (706, 1602575), (1765, 641030), (3530, 320515), (4589, 246550), (4931, 229450), (8825, 128206), (9178, 123275), (9862, 114725), (17650, 64103), (22945, 49310), (24655, 45890)]