1738152040

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{283}}^1\times {\mathrm{659}}^1$

素因数の和:1186

約数の個数: 64

約数和(自身を含む): 3947486400

約数和(自身を除く): 2209334360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 283, 466, 566, 659, 932, 1132, 1165, 1318, 1415, 1864, 2264, 2330, 2636, 2830, 3295, 4660, 5272, 5660, 6590, 9320, 11320, 13180, 26360, 65939, 131878, 153547, 186497, 263756, 307094, 329695, 372994, 527512, 614188, 659390, 745988, 767735, 932485, 1228376, 1318780, 1491976, 1535470, 1864970, 2637560, 3070940, 3729940, 6141880, 7459880, 43453801, 86907602, 173815204, 217269005, 347630408, 434538010, 869076020, 1738152040]

約数ペア:

[(1, 1738152040), (2, 869076020), (4, 434538010), (5, 347630408), (8, 217269005), (10, 173815204), (20, 86907602), (40, 43453801), (233, 7459880), (283, 6141880), (466, 3729940), (566, 3070940), (659, 2637560), (932, 1864970), (1132, 1535470), (1165, 1491976), (1318, 1318780), (1415, 1228376), (1864, 932485), (2264, 767735), (2330, 745988), (2636, 659390), (2830, 614188), (3295, 527512), (4660, 372994), (5272, 329695), (5660, 307094), (6590, 263756), (9320, 186497), (11320, 153547), (13180, 131878), (26360, 65939)]