93203420

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 200037600

約数和(自身を除く): 106834180

約数列:

[1, 2, 4, 5, 10, 20, 97, 107, 194, 214, 388, 428, 449, 485, 535, 898, 970, 1070, 1796, 1940, 2140, 2245, 4490, 8980, 10379, 20758, 41516, 43553, 48043, 51895, 87106, 96086, 103790, 174212, 192172, 207580, 217765, 240215, 435530, 480430, 871060, 960860, 4660171, 9320342, 18640684, 23300855, 46601710, 93203420]

約数ペア:

[(1, 93203420), (2, 46601710), (4, 23300855), (5, 18640684), (10, 9320342), (20, 4660171), (97, 960860), (107, 871060), (194, 480430), (214, 435530), (388, 240215), (428, 217765), (449, 207580), (485, 192172), (535, 174212), (898, 103790), (970, 96086), (1070, 87106), (1796, 51895), (1940, 48043), (2140, 43553), (2245, 41516), (4490, 20758), (8980, 10379)]