34242940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{929}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 76557600

約数和(自身を除く): 42314660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 97, 190, 194, 380, 388, 485, 929, 970, 1843, 1858, 1940, 3686, 3716, 4645, 7372, 9215, 9290, 17651, 18430, 18580, 35302, 36860, 70604, 88255, 90113, 176510, 180226, 353020, 360452, 450565, 901130, 1712147, 1802260, 3424294, 6848588, 8560735, 17121470, 34242940]

約数ペア:

[(1, 34242940), (2, 17121470), (4, 8560735), (5, 6848588), (10, 3424294), (19, 1802260), (20, 1712147), (38, 901130), (76, 450565), (95, 360452), (97, 353020), (190, 180226), (194, 176510), (380, 90113), (388, 88255), (485, 70604), (929, 36860), (970, 35302), (1843, 18580), (1858, 18430), (1940, 17651), (3686, 9290), (3716, 9215), (4645, 7372)]