2588291220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{546053}}^1$

素因数の和:546144

約数の個数: 48

約数和(自身を含む): 7338965760

約数和(自身を除く): 4750674540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 546053, 1092106, 1638159, 2184212, 2730265, 3276318, 5460530, 6552636, 8190795, 10921060, 16381590, 32763180, 43138187, 86276374, 129414561, 172552748, 215690935, 258829122, 431381870, 517658244, 647072805, 862763740, 1294145610, 2588291220]

約数ペア:

[(1, 2588291220), (2, 1294145610), (3, 862763740), (4, 647072805), (5, 517658244), (6, 431381870), (10, 258829122), (12, 215690935), (15, 172552748), (20, 129414561), (30, 86276374), (60, 43138187), (79, 32763180), (158, 16381590), (237, 10921060), (316, 8190795), (395, 6552636), (474, 5460530), (790, 3276318), (948, 2730265), (1185, 2184212), (1580, 1638159), (2370, 1092106), (4740, 546053)]