82053440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{5233}}^1$

素因数の和:5264

約数の個数: 84

約数和(自身を含む): 227333556

約数和(自身を除く): 145280116

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 5233, 7840, 10466, 15680, 20932, 26165, 36631, 41864, 52330, 73262, 83728, 104660, 146524, 167456, 183155, 209320, 256417, 293048, 334912, 366310, 418640, 512834, 586096, 732620, 837280, 1025668, 1172192, 1282085, 1465240, 1674560, 2051336, 2344384, 2564170, 2930480, 4102672, 5128340, 5860960, 8205344, 10256680, 11721920, 16410688, 20513360, 41026720, 82053440]

約数ペア:

[(1, 82053440), (2, 41026720), (4, 20513360), (5, 16410688), (7, 11721920), (8, 10256680), (10, 8205344), (14, 5860960), (16, 5128340), (20, 4102672), (28, 2930480), (32, 2564170), (35, 2344384), (40, 2051336), (49, 1674560), (56, 1465240), (64, 1282085), (70, 1172192), (80, 1025668), (98, 837280), (112, 732620), (140, 586096), (160, 512834), (196, 418640), (224, 366310), (245, 334912), (280, 293048), (320, 256417), (392, 209320), (448, 183155), (490, 167456), (560, 146524), (784, 104660), (980, 83728), (1120, 73262), (1568, 52330), (1960, 41864), (2240, 36631), (3136, 26165), (3920, 20932), (5233, 15680), (7840, 10466)]