46915960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12889}}^1$

素因数の和:12920

約数の個数: 64

約数和(自身を含む): 129931200

約数和(自身を除く): 83015240

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, 12889, 25778, 51556, 64445, 90223, 103112, 128890, 167557, 180446, 257780, 335114, 360892, 451115, 515560, 670228, 721784, 837785, 902230, 1172899, 1340456, 1675570, 1804460, 2345798, 3351140, 3608920, 4691596, 5864495, 6702280, 9383192, 11728990, 23457980, 46915960]

約数ペア:

[(1, 46915960), (2, 23457980), (4, 11728990), (5, 9383192), (7, 6702280), (8, 5864495), (10, 4691596), (13, 3608920), (14, 3351140), (20, 2345798), (26, 1804460), (28, 1675570), (35, 1340456), (40, 1172899), (52, 902230), (56, 837785), (65, 721784), (70, 670228), (91, 515560), (104, 451115), (130, 360892), (140, 335114), (182, 257780), (260, 180446), (280, 167557), (364, 128890), (455, 103112), (520, 90223), (728, 64445), (910, 51556), (1820, 25778), (3640, 12889)]