2025890896

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:500

約数の個数: 80

約数和(自身を含む): 4112558208

約数和(自身を除く): 2086667312

約数列:

[1, 2, 4, 8, 16, 37, 74, 131, 148, 151, 173, 262, 296, 302, 346, 524, 592, 604, 692, 1048, 1208, 1384, 2096, 2416, 2768, 4847, 5587, 6401, 9694, 11174, 12802, 19388, 19781, 22348, 22663, 25604, 26123, 38776, 39562, 44696, 45326, 51208, 52246, 77552, 79124, 89392, 90652, 102416, 104492, 158248, 181304, 208984, 316496, 362608, 417968, 731897, 838531, 966551, 1463794, 1677062, 1933102, 2927588, 3354124, 3422113, 3866204, 5855176, 6708248, 6844226, 7732408, 11710352, 13416496, 13688452, 15464816, 27376904, 54753808, 126618181, 253236362, 506472724, 1012945448, 2025890896]

約数ペア:

[(1, 2025890896), (2, 1012945448), (4, 506472724), (8, 253236362), (16, 126618181), (37, 54753808), (74, 27376904), (131, 15464816), (148, 13688452), (151, 13416496), (173, 11710352), (262, 7732408), (296, 6844226), (302, 6708248), (346, 5855176), (524, 3866204), (592, 3422113), (604, 3354124), (692, 2927588), (1048, 1933102), (1208, 1677062), (1384, 1463794), (2096, 966551), (2416, 838531), (2768, 731897), (4847, 417968), (5587, 362608), (6401, 316496), (9694, 208984), (11174, 181304), (12802, 158248), (19388, 104492), (19781, 102416), (22348, 90652), (22663, 89392), (25604, 79124), (26123, 77552), (38776, 52246), (39562, 51208), (44696, 45326)]