39106900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:398

約数の個数: 108

約数和(自身を含む): 103305888

約数和(自身を除く): 64198988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 49, 50, 70, 92, 98, 100, 115, 140, 161, 175, 196, 230, 245, 322, 347, 350, 460, 490, 575, 644, 694, 700, 805, 980, 1127, 1150, 1225, 1388, 1610, 1735, 2254, 2300, 2429, 2450, 3220, 3470, 4025, 4508, 4858, 4900, 5635, 6940, 7981, 8050, 8675, 9716, 11270, 12145, 15962, 16100, 17003, 17350, 22540, 24290, 28175, 31924, 34006, 34700, 39905, 48580, 55867, 56350, 60725, 68012, 79810, 85015, 111734, 112700, 121450, 159620, 170030, 199525, 223468, 242900, 279335, 340060, 391069, 399050, 425075, 558670, 782138, 798100, 850150, 1117340, 1396675, 1564276, 1700300, 1955345, 2793350, 3910690, 5586700, 7821380, 9776725, 19553450, 39106900]

約数ペア:

[(1, 39106900), (2, 19553450), (4, 9776725), (5, 7821380), (7, 5586700), (10, 3910690), (14, 2793350), (20, 1955345), (23, 1700300), (25, 1564276), (28, 1396675), (35, 1117340), (46, 850150), (49, 798100), (50, 782138), (70, 558670), (92, 425075), (98, 399050), (100, 391069), (115, 340060), (140, 279335), (161, 242900), (175, 223468), (196, 199525), (230, 170030), (245, 159620), (322, 121450), (347, 112700), (350, 111734), (460, 85015), (490, 79810), (575, 68012), (644, 60725), (694, 56350), (700, 55867), (805, 48580), (980, 39905), (1127, 34700), (1150, 34006), (1225, 31924), (1388, 28175), (1610, 24290), (1735, 22540), (2254, 17350), (2300, 17003), (2429, 16100), (2450, 15962), (3220, 12145), (3470, 11270), (4025, 9716), (4508, 8675), (4858, 8050), (4900, 7981), (5635, 6940)]