37878500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 92461824

約数和(自身を除く): 54583324

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 71, 97, 100, 110, 125, 142, 194, 220, 250, 275, 284, 355, 388, 485, 500, 550, 710, 781, 970, 1067, 1100, 1375, 1420, 1562, 1775, 1940, 2134, 2425, 2750, 3124, 3550, 3905, 4268, 4850, 5335, 5500, 6887, 7100, 7810, 8875, 9700, 10670, 12125, 13774, 15620, 17750, 19525, 21340, 24250, 26675, 27548, 34435, 35500, 39050, 48500, 53350, 68870, 75757, 78100, 97625, 106700, 133375, 137740, 151514, 172175, 195250, 266750, 303028, 344350, 378785, 390500, 533500, 688700, 757570, 860875, 1515140, 1721750, 1893925, 3443500, 3787850, 7575700, 9469625, 18939250, 37878500]

約数ペア:

[(1, 37878500), (2, 18939250), (4, 9469625), (5, 7575700), (10, 3787850), (11, 3443500), (20, 1893925), (22, 1721750), (25, 1515140), (44, 860875), (50, 757570), (55, 688700), (71, 533500), (97, 390500), (100, 378785), (110, 344350), (125, 303028), (142, 266750), (194, 195250), (220, 172175), (250, 151514), (275, 137740), (284, 133375), (355, 106700), (388, 97625), (485, 78100), (500, 75757), (550, 68870), (710, 53350), (781, 48500), (970, 39050), (1067, 35500), (1100, 34435), (1375, 27548), (1420, 26675), (1562, 24250), (1775, 21340), (1940, 19525), (2134, 17750), (2425, 15620), (2750, 13774), (3124, 12125), (3550, 10670), (3905, 9700), (4268, 8875), (4850, 7810), (5335, 7100), (5500, 6887)]