29106220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10177}}^1$

素因数の和:10210

約数の個数: 48

約数和(自身を含む): 71815968

約数和(自身を除く): 42709748

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, 10177, 20354, 40708, 50885, 101770, 111947, 132301, 203540, 223894, 264602, 447788, 529204, 559735, 661505, 1119470, 1323010, 1455311, 2238940, 2646020, 2910622, 5821244, 7276555, 14553110, 29106220]

約数ペア:

[(1, 29106220), (2, 14553110), (4, 7276555), (5, 5821244), (10, 2910622), (11, 2646020), (13, 2238940), (20, 1455311), (22, 1323010), (26, 1119470), (44, 661505), (52, 559735), (55, 529204), (65, 447788), (110, 264602), (130, 223894), (143, 203540), (220, 132301), (260, 111947), (286, 101770), (572, 50885), (715, 40708), (1430, 20354), (2860, 10177)]