4420023245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1193}}^1$

素因数の和:1334

約数の個数: 64

約数和(自身を含む): 6239213568

約数和(自身を除く): 1819190323

約数列:

[1, 5, 11, 31, 41, 53, 55, 155, 205, 265, 341, 451, 583, 1193, 1271, 1643, 1705, 2173, 2255, 2915, 5965, 6355, 8215, 10865, 13123, 13981, 18073, 23903, 36983, 48913, 63229, 65615, 67363, 69905, 90365, 119515, 184915, 244565, 316145, 336815, 406813, 538043, 695519, 740993, 1516303, 1960099, 2034065, 2592389, 2690215, 3477595, 3704965, 7581515, 9800495, 12961945, 16679333, 21561089, 28516279, 80364059, 83396665, 107805445, 142581395, 401820295, 884004649, 4420023245]

約数ペア:

[(1, 4420023245), (5, 884004649), (11, 401820295), (31, 142581395), (41, 107805445), (53, 83396665), (55, 80364059), (155, 28516279), (205, 21561089), (265, 16679333), (341, 12961945), (451, 9800495), (583, 7581515), (1193, 3704965), (1271, 3477595), (1643, 2690215), (1705, 2592389), (2173, 2034065), (2255, 1960099), (2915, 1516303), (5965, 740993), (6355, 695519), (8215, 538043), (10865, 406813), (13123, 336815), (13981, 316145), (18073, 244565), (23903, 184915), (36983, 119515), (48913, 90365), (63229, 69905), (65615, 67363)]