292802380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{1103}}^1$

素因数の和:2146

約数の個数: 48

約数和(自身を含む): 663433344

約数和(自身を除く): 370630964

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1021, 1103, 2042, 2206, 4084, 4412, 5105, 5515, 10210, 11030, 13273, 14339, 20420, 22060, 26546, 28678, 53092, 57356, 66365, 71695, 132730, 143390, 265460, 286780, 1126163, 2252326, 4504652, 5630815, 11261630, 14640119, 22523260, 29280238, 58560476, 73200595, 146401190, 292802380]

約数ペア:

[(1, 292802380), (2, 146401190), (4, 73200595), (5, 58560476), (10, 29280238), (13, 22523260), (20, 14640119), (26, 11261630), (52, 5630815), (65, 4504652), (130, 2252326), (260, 1126163), (1021, 286780), (1103, 265460), (2042, 143390), (2206, 132730), (4084, 71695), (4412, 66365), (5105, 57356), (5515, 53092), (10210, 28678), (11030, 26546), (13273, 22060), (14339, 20420)]