2016352675

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{5839}}^1$

素因数の和:6595

約数の個数: 24

約数和(自身を含む): 2635942400

約数和(自身を除く): 619589725

約数列:

[1, 5, 19, 25, 95, 475, 727, 3635, 5839, 13813, 18175, 29195, 69065, 110941, 145975, 345325, 554705, 2773525, 4244953, 21224765, 80654107, 106123825, 403270535, 2016352675]

約数ペア:

[(1, 2016352675), (5, 403270535), (19, 106123825), (25, 80654107), (95, 21224765), (475, 4244953), (727, 2773525), (3635, 554705), (5839, 345325), (13813, 145975), (18175, 110941), (29195, 69065)]