2017532450

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{10723}}^1$

素因数の和:10859

約数の個数: 48

約数和(自身を含む): 3877626816

約数和(自身を除く): 1860094366

約数列:

[1, 2, 5, 10, 25, 50, 53, 71, 106, 142, 265, 355, 530, 710, 1325, 1775, 2650, 3550, 3763, 7526, 10723, 18815, 21446, 37630, 53615, 94075, 107230, 188150, 268075, 536150, 568319, 761333, 1136638, 1522666, 2841595, 3806665, 5683190, 7613330, 14207975, 19033325, 28415950, 38066650, 40350649, 80701298, 201753245, 403506490, 1008766225, 2017532450]

約数ペア:

[(1, 2017532450), (2, 1008766225), (5, 403506490), (10, 201753245), (25, 80701298), (50, 40350649), (53, 38066650), (71, 28415950), (106, 19033325), (142, 14207975), (265, 7613330), (355, 5683190), (530, 3806665), (710, 2841595), (1325, 1522666), (1775, 1136638), (2650, 761333), (3550, 568319), (3763, 536150), (7526, 268075), (10723, 188150), (18815, 107230), (21446, 94075), (37630, 53615)]