64452410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 134120448

約数和(自身を除く): 69668038

約数列:

[1, 2, 5, 10, 11, 22, 31, 41, 55, 62, 82, 110, 155, 205, 310, 341, 410, 451, 461, 682, 902, 922, 1271, 1705, 2255, 2305, 2542, 3410, 4510, 4610, 5071, 6355, 10142, 12710, 13981, 14291, 18901, 25355, 27962, 28582, 37802, 50710, 69905, 71455, 94505, 139810, 142910, 157201, 189010, 207911, 314402, 415822, 585931, 786005, 1039555, 1171862, 1572010, 2079110, 2929655, 5859310, 6445241, 12890482, 32226205, 64452410]

約数ペア:

[(1, 64452410), (2, 32226205), (5, 12890482), (10, 6445241), (11, 5859310), (22, 2929655), (31, 2079110), (41, 1572010), (55, 1171862), (62, 1039555), (82, 786005), (110, 585931), (155, 415822), (205, 314402), (310, 207911), (341, 189010), (410, 157201), (451, 142910), (461, 139810), (682, 94505), (902, 71455), (922, 69905), (1271, 50710), (1705, 37802), (2255, 28582), (2305, 27962), (2542, 25355), (3410, 18901), (4510, 14291), (4610, 13981), (5071, 12710), (6355, 10142)]