214355960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{58889}}^1$

素因数の和:58920

約数の個数: 64

約数和(自身を含む): 593611200

約数和(自身を除く): 379255240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 58889, 117778, 235556, 294445, 412223, 471112, 588890, 765557, 824446, 1177780, 1531114, 1648892, 2061115, 2355560, 3062228, 3297784, 3827785, 4122230, 5358899, 6124456, 7655570, 8244460, 10717798, 15311140, 16488920, 21435596, 26794495, 30622280, 42871192, 53588990, 107177980, 214355960]

約数ペア:

[(1, 214355960), (2, 107177980), (4, 53588990), (5, 42871192), (7, 30622280), (8, 26794495), (10, 21435596), (13, 16488920), (14, 15311140), (20, 10717798), (26, 8244460), (28, 7655570), (35, 6124456), (40, 5358899), (52, 4122230), (56, 3827785), (65, 3297784), (70, 3062228), (91, 2355560), (104, 2061115), (130, 1648892), (140, 1531114), (182, 1177780), (260, 824446), (280, 765557), (364, 588890), (455, 471112), (520, 412223), (728, 294445), (910, 235556), (1820, 117778), (3640, 58889)]