183395960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4297}}^1$

素因数の和:4416

約数の個数: 64

約数和(自身を含む): 454900320

約数和(自身を除く): 271504360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 388, 440, 485, 776, 970, 1067, 1940, 2134, 3880, 4268, 4297, 5335, 8536, 8594, 10670, 17188, 21340, 21485, 34376, 42680, 42970, 47267, 85940, 94534, 171880, 189068, 236335, 378136, 416809, 472670, 833618, 945340, 1667236, 1890680, 2084045, 3334472, 4168090, 4584899, 8336180, 9169798, 16672360, 18339596, 22924495, 36679192, 45848990, 91697980, 183395960]

約数ペア:

[(1, 183395960), (2, 91697980), (4, 45848990), (5, 36679192), (8, 22924495), (10, 18339596), (11, 16672360), (20, 9169798), (22, 8336180), (40, 4584899), (44, 4168090), (55, 3334472), (88, 2084045), (97, 1890680), (110, 1667236), (194, 945340), (220, 833618), (388, 472670), (440, 416809), (485, 378136), (776, 236335), (970, 189068), (1067, 171880), (1940, 94534), (2134, 85940), (3880, 47267), (4268, 42970), (4297, 42680), (5335, 34376), (8536, 21485), (8594, 21340), (10670, 17188)]