537105400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1237}}^1$

素因数の和:1433

約数の個数: 96

約数和(自身を含む): 1353975840

約数和(自身を除く): 816870440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 167, 200, 260, 325, 334, 520, 650, 668, 835, 1237, 1300, 1336, 1670, 2171, 2474, 2600, 3340, 4175, 4342, 4948, 6185, 6680, 8350, 8684, 9896, 10855, 12370, 16081, 16700, 17368, 21710, 24740, 30925, 32162, 33400, 43420, 49480, 54275, 61850, 64324, 80405, 86840, 108550, 123700, 128648, 160810, 206579, 217100, 247400, 321620, 402025, 413158, 434200, 643240, 804050, 826316, 1032895, 1608100, 1652632, 2065790, 2685527, 3216200, 4131580, 5164475, 5371054, 8263160, 10328950, 10742108, 13427635, 20657900, 21484216, 26855270, 41315800, 53710540, 67138175, 107421080, 134276350, 268552700, 537105400]

約数ペア:

[(1, 537105400), (2, 268552700), (4, 134276350), (5, 107421080), (8, 67138175), (10, 53710540), (13, 41315800), (20, 26855270), (25, 21484216), (26, 20657900), (40, 13427635), (50, 10742108), (52, 10328950), (65, 8263160), (100, 5371054), (104, 5164475), (130, 4131580), (167, 3216200), (200, 2685527), (260, 2065790), (325, 1652632), (334, 1608100), (520, 1032895), (650, 826316), (668, 804050), (835, 643240), (1237, 434200), (1300, 413158), (1336, 402025), (1670, 321620), (2171, 247400), (2474, 217100), (2600, 206579), (3340, 160810), (4175, 128648), (4342, 123700), (4948, 108550), (6185, 86840), (6680, 80405), (8350, 64324), (8684, 61850), (9896, 54275), (10855, 49480), (12370, 43420), (16081, 33400), (16700, 32162), (17368, 30925), (21710, 24740)]