8045355220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{55631}}^1$

素因数の和:56680

約数の個数: 48

約数和(自身を含む): 19327891968

約数和(自身を除く): 11282536748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1033, 2066, 4132, 5165, 7231, 10330, 14462, 20660, 28924, 36155, 55631, 72310, 111262, 144620, 222524, 278155, 389417, 556310, 778834, 1112620, 1557668, 1947085, 3894170, 7788340, 57466823, 114933646, 229867292, 287334115, 402267761, 574668230, 804535522, 1149336460, 1609071044, 2011338805, 4022677610, 8045355220]

約数ペア:

[(1, 8045355220), (2, 4022677610), (4, 2011338805), (5, 1609071044), (7, 1149336460), (10, 804535522), (14, 574668230), (20, 402267761), (28, 287334115), (35, 229867292), (70, 114933646), (140, 57466823), (1033, 7788340), (2066, 3894170), (4132, 1947085), (5165, 1557668), (7231, 1112620), (10330, 778834), (14462, 556310), (20660, 389417), (28924, 278155), (36155, 222524), (55631, 144620), (72310, 111262)]