5419960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1520

約数の個数: 64

約数和(自身を含む): 15019200

約数和(自身を除く): 9599240

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, 1489, 1820, 2978, 3640, 5956, 7445, 10423, 11912, 14890, 19357, 20846, 29780, 38714, 41692, 52115, 59560, 77428, 83384, 96785, 104230, 135499, 154856, 193570, 208460, 270998, 387140, 416920, 541996, 677495, 774280, 1083992, 1354990, 2709980, 5419960]

約数ペア:

[(1, 5419960), (2, 2709980), (4, 1354990), (5, 1083992), (7, 774280), (8, 677495), (10, 541996), (13, 416920), (14, 387140), (20, 270998), (26, 208460), (28, 193570), (35, 154856), (40, 135499), (52, 104230), (56, 96785), (65, 83384), (70, 77428), (91, 59560), (104, 52115), (130, 41692), (140, 38714), (182, 29780), (260, 20846), (280, 19357), (364, 14890), (455, 11912), (520, 10423), (728, 7445), (910, 5956), (1489, 3640), (1820, 2978)]