832037440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{200009}}^1$

素因数の和:200039

約数の個数: 56

約数和(自身を含む): 2133706680

約数和(自身を除く): 1301669240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 200009, 400018, 800036, 1000045, 1600072, 2000090, 2600117, 3200144, 4000180, 5200234, 6400288, 8000360, 10400468, 12800576, 13000585, 16000720, 20800936, 26001170, 32001440, 41601872, 52002340, 64002880, 83203744, 104004680, 166407488, 208009360, 416018720, 832037440]

約数ペア:

[(1, 832037440), (2, 416018720), (4, 208009360), (5, 166407488), (8, 104004680), (10, 83203744), (13, 64002880), (16, 52002340), (20, 41601872), (26, 32001440), (32, 26001170), (40, 20800936), (52, 16000720), (64, 13000585), (65, 12800576), (80, 10400468), (104, 8000360), (130, 6400288), (160, 5200234), (208, 4000180), (260, 3200144), (320, 2600117), (416, 2000090), (520, 1600072), (832, 1000045), (1040, 800036), (2080, 400018), (4160, 200009)]