32280820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11287}}^1$

素因数の和:11320

約数の個数: 48

約数和(自身を含む): 79648128

約数和(自身を除く): 47367308

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 11287, 22574, 45148, 56435, 112870, 124157, 146731, 225740, 248314, 293462, 496628, 586924, 620785, 733655, 1241570, 1467310, 1614041, 2483140, 2934620, 3228082, 6456164, 8070205, 16140410, 32280820]

約数ペア:

[(1, 32280820), (2, 16140410), (4, 8070205), (5, 6456164), (10, 3228082), (11, 2934620), (13, 2483140), (20, 1614041), (22, 1467310), (26, 1241570), (44, 733655), (52, 620785), (55, 586924), (65, 496628), (110, 293462), (130, 248314), (143, 225740), (220, 146731), (260, 124157), (286, 112870), (572, 56435), (715, 45148), (1430, 22574), (2860, 11287)]