742016080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{713477}}^1$

素因数の和:713503

約数の個数: 40

約数和(自身を含む): 1857896712

約数和(自身を除く): 1115880632

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 713477, 1426954, 2853908, 3567385, 5707816, 7134770, 9275201, 11415632, 14269540, 18550402, 28539080, 37100804, 46376005, 57078160, 74201608, 92752010, 148403216, 185504020, 371008040, 742016080]

約数ペア:

[(1, 742016080), (2, 371008040), (4, 185504020), (5, 148403216), (8, 92752010), (10, 74201608), (13, 57078160), (16, 46376005), (20, 37100804), (26, 28539080), (40, 18550402), (52, 14269540), (65, 11415632), (80, 9275201), (104, 7134770), (130, 5707816), (208, 3567385), (260, 2853908), (520, 1426954), (1040, 713477)]