2025118970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{3889}}^1$

素因数の和:4119

約数の個数: 64

約数和(自身を含む): 4288584960

約数和(自身を除く): 2263465990

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 173, 215, 301, 346, 430, 602, 865, 1211, 1505, 1730, 2422, 3010, 3889, 6055, 7439, 7778, 12110, 14878, 19445, 27223, 37195, 38890, 52073, 54446, 74390, 104146, 136115, 167227, 260365, 272230, 334454, 520730, 672797, 836135, 1170589, 1345594, 1672270, 2341178, 3363985, 4709579, 5852945, 6727970, 9419158, 11705890, 23547895, 28930271, 47095790, 57860542, 144651355, 202511897, 289302710, 405023794, 1012559485, 2025118970]

約数ペア:

[(1, 2025118970), (2, 1012559485), (5, 405023794), (7, 289302710), (10, 202511897), (14, 144651355), (35, 57860542), (43, 47095790), (70, 28930271), (86, 23547895), (173, 11705890), (215, 9419158), (301, 6727970), (346, 5852945), (430, 4709579), (602, 3363985), (865, 2341178), (1211, 1672270), (1505, 1345594), (1730, 1170589), (2422, 836135), (3010, 672797), (3889, 520730), (6055, 334454), (7439, 272230), (7778, 260365), (12110, 167227), (14878, 136115), (19445, 104146), (27223, 74390), (37195, 54446), (38890, 52073)]