1566259180

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{24223}}^1$

素因数の和:24346

約数の個数: 48

約数和(自身を含む): 3406281984

約数和(自身を除く): 1840022804

約数列:

[1, 2, 4, 5, 10, 20, 53, 61, 106, 122, 212, 244, 265, 305, 530, 610, 1060, 1220, 3233, 6466, 12932, 16165, 24223, 32330, 48446, 64660, 96892, 121115, 242230, 484460, 1283819, 1477603, 2567638, 2955206, 5135276, 5910412, 6419095, 7388015, 12838190, 14776030, 25676380, 29552060, 78312959, 156625918, 313251836, 391564795, 783129590, 1566259180]

約数ペア:

[(1, 1566259180), (2, 783129590), (4, 391564795), (5, 313251836), (10, 156625918), (20, 78312959), (53, 29552060), (61, 25676380), (106, 14776030), (122, 12838190), (212, 7388015), (244, 6419095), (265, 5910412), (305, 5135276), (530, 2955206), (610, 2567638), (1060, 1477603), (1220, 1283819), (3233, 484460), (6466, 242230), (12932, 121115), (16165, 96892), (24223, 64660), (32330, 48446)]