1034872820

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1\times {\mathrm{1259}}^1$

素因数の和:1904

約数の個数: 48

約数和(自身を含む): 2208669120

約数和(自身を除く): 1173796300

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 563, 730, 1126, 1259, 1460, 2252, 2518, 2815, 5036, 5630, 6295, 11260, 12590, 25180, 41099, 82198, 91907, 164396, 183814, 205495, 367628, 410990, 459535, 708817, 821980, 919070, 1417634, 1838140, 2835268, 3544085, 7088170, 14176340, 51743641, 103487282, 206974564, 258718205, 517436410, 1034872820]

約数ペア:

[(1, 1034872820), (2, 517436410), (4, 258718205), (5, 206974564), (10, 103487282), (20, 51743641), (73, 14176340), (146, 7088170), (292, 3544085), (365, 2835268), (563, 1838140), (730, 1417634), (1126, 919070), (1259, 821980), (1460, 708817), (2252, 459535), (2518, 410990), (2815, 367628), (5036, 205495), (5630, 183814), (6295, 164396), (11260, 91907), (12590, 82198), (25180, 41099)]