1937859560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{532379}}^1$

素因数の和:532410

約数の個数: 64

約数和(自身を含む): 5366390400

約数和(自身を除く): 3428530840

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, 532379, 1064758, 2129516, 2661895, 3726653, 4259032, 5323790, 6920927, 7453306, 10647580, 13841854, 14906612, 18633265, 21295160, 27683708, 29813224, 34604635, 37266530, 48446489, 55367416, 69209270, 74533060, 96892978, 138418540, 149066120, 193785956, 242232445, 276837080, 387571912, 484464890, 968929780, 1937859560]

約数ペア:

[(1, 1937859560), (2, 968929780), (4, 484464890), (5, 387571912), (7, 276837080), (8, 242232445), (10, 193785956), (13, 149066120), (14, 138418540), (20, 96892978), (26, 74533060), (28, 69209270), (35, 55367416), (40, 48446489), (52, 37266530), (56, 34604635), (65, 29813224), (70, 27683708), (91, 21295160), (104, 18633265), (130, 14906612), (140, 13841854), (182, 10647580), (260, 7453306), (280, 6920927), (364, 5323790), (455, 4259032), (520, 3726653), (728, 2661895), (910, 2129516), (1820, 1064758), (3640, 532379)]