231330960040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1627}}^1\times {\mathrm{75629}}^1$

素因数の和:77314

約数の個数: 64

約数和(自身を含む): 531902764800

約数和(自身を除く): 300571804760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1627, 1880, 3254, 6508, 8135, 13016, 16270, 32540, 65080, 75629, 76469, 151258, 152938, 302516, 305876, 378145, 382345, 605032, 611752, 756290, 764690, 1512580, 1529380, 3025160, 3058760, 3554563, 7109126, 14218252, 17772815, 28436504, 35545630, 71091260, 123048383, 142182520, 246096766, 492193532, 615241915, 984387064, 1230483830, 2460967660, 4921935320, 5783274001, 11566548002, 23133096004, 28916370005, 46266192008, 57832740010, 115665480020, 231330960040]

約数ペア:

[(1, 231330960040), (2, 115665480020), (4, 57832740010), (5, 46266192008), (8, 28916370005), (10, 23133096004), (20, 11566548002), (40, 5783274001), (47, 4921935320), (94, 2460967660), (188, 1230483830), (235, 984387064), (376, 615241915), (470, 492193532), (940, 246096766), (1627, 142182520), (1880, 123048383), (3254, 71091260), (6508, 35545630), (8135, 28436504), (13016, 17772815), (16270, 14218252), (32540, 7109126), (65080, 3554563), (75629, 3058760), (76469, 3025160), (151258, 1529380), (152938, 1512580), (302516, 764690), (305876, 756290), (378145, 611752), (382345, 605032)]