39178997210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{149}}^1\times {\mathrm{14221}}^1$

素因数の和:14463

約数の個数: 48

約数和(自身を含む): 72690064200

約数和(自身を除く): 33511066990

約数列:

[1, 2, 5, 10, 43, 86, 149, 215, 298, 430, 745, 1490, 1849, 3698, 6407, 9245, 12814, 14221, 18490, 28442, 32035, 64070, 71105, 142210, 275501, 551002, 611503, 1223006, 1377505, 2118929, 2755010, 3057515, 4237858, 6115030, 10594645, 21189290, 26294629, 52589258, 91113947, 131473145, 182227894, 262946290, 455569735, 911139470, 3917899721, 7835799442, 19589498605, 39178997210]

約数ペア:

[(1, 39178997210), (2, 19589498605), (5, 7835799442), (10, 3917899721), (43, 911139470), (86, 455569735), (149, 262946290), (215, 182227894), (298, 131473145), (430, 91113947), (745, 52589258), (1490, 26294629), (1849, 21189290), (3698, 10594645), (6407, 6115030), (9245, 4237858), (12814, 3057515), (14221, 2755010), (18490, 2118929), (28442, 1377505), (32035, 1223006), (64070, 611503), (71105, 551002), (142210, 275501)]