3397727680

素因数分解:

$2^6\times 5^1\times {\mathrm{313}}^1\times {\mathrm{33923}}^1$

素因数の和:34253

約数の個数: 56

約数和(自身を含む): 8116927632

約数和(自身を除く): 4719199952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 313, 320, 626, 1252, 1565, 2504, 3130, 5008, 6260, 10016, 12520, 20032, 25040, 33923, 50080, 67846, 100160, 135692, 169615, 271384, 339230, 542768, 678460, 1085536, 1356920, 2171072, 2713840, 5427680, 10617899, 10855360, 21235798, 42471596, 53089495, 84943192, 106178990, 169886384, 212357980, 339772768, 424715960, 679545536, 849431920, 1698863840, 3397727680]

約数ペア:

[(1, 3397727680), (2, 1698863840), (4, 849431920), (5, 679545536), (8, 424715960), (10, 339772768), (16, 212357980), (20, 169886384), (32, 106178990), (40, 84943192), (64, 53089495), (80, 42471596), (160, 21235798), (313, 10855360), (320, 10617899), (626, 5427680), (1252, 2713840), (1565, 2171072), (2504, 1356920), (3130, 1085536), (5008, 678460), (6260, 542768), (10016, 339230), (12520, 271384), (20032, 169615), (25040, 135692), (33923, 100160), (50080, 67846)]