2773670120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5333981}}^1$

素因数の和:5334005

約数の個数: 32

約数和(自身を含む): 6720817320

約数和(自身を除く): 3947147200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 5333981, 10667962, 21335924, 26669905, 42671848, 53339810, 69341753, 106679620, 138683506, 213359240, 277367012, 346708765, 554734024, 693417530, 1386835060, 2773670120]

約数ペア:

[(1, 2773670120), (2, 1386835060), (4, 693417530), (5, 554734024), (8, 346708765), (10, 277367012), (13, 213359240), (20, 138683506), (26, 106679620), (40, 69341753), (52, 53339810), (65, 42671848), (104, 26669905), (130, 21335924), (260, 10667962), (520, 5333981)]