2102056396540

素因数分解:

$2^2\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{5309}}^1\times {\mathrm{16763}}^1$

素因数の和:23262

約数の個数: 48

約数和(自身を含む): 4419152004960

約数和(自身を除く): 2317095608420

約数列:

[1, 2, 4, 5, 10, 20, 1181, 2362, 4724, 5309, 5905, 10618, 11810, 16763, 21236, 23620, 26545, 33526, 53090, 67052, 83815, 106180, 167630, 335260, 6269929, 12539858, 19797103, 25079716, 31349645, 39594206, 62699290, 79188412, 88994767, 98985515, 125398580, 177989534, 197971030, 355979068, 395942060, 444973835, 889947670, 1779895340, 105102819827, 210205639654, 420411279308, 525514099135, 1051028198270, 2102056396540]

約数ペア:

[(1, 2102056396540), (2, 1051028198270), (4, 525514099135), (5, 420411279308), (10, 210205639654), (20, 105102819827), (1181, 1779895340), (2362, 889947670), (4724, 444973835), (5309, 395942060), (5905, 355979068), (10618, 197971030), (11810, 177989534), (16763, 125398580), (21236, 98985515), (23620, 88994767), (26545, 79188412), (33526, 62699290), (53090, 39594206), (67052, 31349645), (83815, 25079716), (106180, 19797103), (167630, 12539858), (335260, 6269929)]