24854940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12553}}^1$

素因数の和:12579

約数の個数: 72

約数和(自身を含む): 82253808

約数和(自身を除く): 57398868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 12553, 25106, 37659, 50212, 62765, 75318, 112977, 125530, 138083, 150636, 188295, 225954, 251060, 276166, 376590, 414249, 451908, 552332, 564885, 690415, 753180, 828498, 1129770, 1242747, 1380830, 1656996, 2071245, 2259540, 2485494, 2761660, 4142490, 4970988, 6213735, 8284980, 12427470, 24854940]

約数ペア:

[(1, 24854940), (2, 12427470), (3, 8284980), (4, 6213735), (5, 4970988), (6, 4142490), (9, 2761660), (10, 2485494), (11, 2259540), (12, 2071245), (15, 1656996), (18, 1380830), (20, 1242747), (22, 1129770), (30, 828498), (33, 753180), (36, 690415), (44, 564885), (45, 552332), (55, 451908), (60, 414249), (66, 376590), (90, 276166), (99, 251060), (110, 225954), (132, 188295), (165, 150636), (180, 138083), (198, 125530), (220, 112977), (330, 75318), (396, 62765), (495, 50212), (660, 37659), (990, 25106), (1980, 12553)]