3273920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:817

約数の個数: 56

約数和(自身を含む): 8406384

約数和(自身を除く): 5132464

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, 787, 832, 1040, 1574, 2080, 3148, 3935, 4160, 6296, 7870, 10231, 12592, 15740, 20462, 25184, 31480, 40924, 50368, 51155, 62960, 81848, 102310, 125920, 163696, 204620, 251840, 327392, 409240, 654784, 818480, 1636960, 3273920]

約数ペア:

[(1, 3273920), (2, 1636960), (4, 818480), (5, 654784), (8, 409240), (10, 327392), (13, 251840), (16, 204620), (20, 163696), (26, 125920), (32, 102310), (40, 81848), (52, 62960), (64, 51155), (65, 50368), (80, 40924), (104, 31480), (130, 25184), (160, 20462), (208, 15740), (260, 12592), (320, 10231), (416, 7870), (520, 6296), (787, 4160), (832, 3935), (1040, 3148), (1574, 2080)]