926001640

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{2069}}^1$

素因数の和:2314

約数の個数: 64

約数和(自身を含む): 2128291200

約数和(自身を除く): 1202289560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 167, 268, 334, 335, 536, 668, 670, 835, 1336, 1340, 1670, 2069, 2680, 3340, 4138, 6680, 8276, 10345, 11189, 16552, 20690, 22378, 41380, 44756, 55945, 82760, 89512, 111890, 138623, 223780, 277246, 345523, 447560, 554492, 691046, 693115, 1108984, 1382092, 1386230, 1727615, 2764184, 2772460, 3455230, 5544920, 6910460, 13820920, 23150041, 46300082, 92600164, 115750205, 185200328, 231500410, 463000820, 926001640]

約数ペア:

[(1, 926001640), (2, 463000820), (4, 231500410), (5, 185200328), (8, 115750205), (10, 92600164), (20, 46300082), (40, 23150041), (67, 13820920), (134, 6910460), (167, 5544920), (268, 3455230), (334, 2772460), (335, 2764184), (536, 1727615), (668, 1386230), (670, 1382092), (835, 1108984), (1336, 693115), (1340, 691046), (1670, 554492), (2069, 447560), (2680, 345523), (3340, 277246), (4138, 223780), (6680, 138623), (8276, 111890), (10345, 89512), (11189, 82760), (16552, 55945), (20690, 44756), (22378, 41380)]