16578804910

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{2957}}^1$

素因数の和:3241

約数の個数: 64

約数和(自身を含む): 31077457920

約数和(自身を除く): 14498653010

約数列:

[1, 2, 5, 10, 47, 79, 94, 151, 158, 235, 302, 395, 470, 755, 790, 1510, 2957, 3713, 5914, 7097, 7426, 11929, 14194, 14785, 18565, 23858, 29570, 35485, 37130, 59645, 70970, 119290, 138979, 233603, 277958, 446507, 467206, 560663, 694895, 893014, 1121326, 1168015, 1389790, 2232535, 2336030, 2803315, 4465070, 5606630, 10979341, 20985829, 21958682, 35274053, 41971658, 54896705, 70548106, 104929145, 109793410, 176370265, 209858290, 352740530, 1657880491, 3315760982, 8289402455, 16578804910]

約数ペア:

[(1, 16578804910), (2, 8289402455), (5, 3315760982), (10, 1657880491), (47, 352740530), (79, 209858290), (94, 176370265), (151, 109793410), (158, 104929145), (235, 70548106), (302, 54896705), (395, 41971658), (470, 35274053), (755, 21958682), (790, 20985829), (1510, 10979341), (2957, 5606630), (3713, 4465070), (5914, 2803315), (7097, 2336030), (7426, 2232535), (11929, 1389790), (14194, 1168015), (14785, 1121326), (18565, 893014), (23858, 694895), (29570, 560663), (35485, 467206), (37130, 446507), (59645, 277958), (70970, 233603), (119290, 138979)]