71323607350

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{64189}}^1$

素因数の和:64585

約数の個数: 48

約数和(自身を含む): 134962299360

約数和(自身を除く): 63638692010

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 313, 355, 626, 710, 1565, 1775, 3130, 3550, 7825, 15650, 22223, 44446, 64189, 111115, 128378, 222230, 320945, 555575, 641890, 1111150, 1604725, 3209450, 4557419, 9114838, 20091157, 22787095, 40182314, 45574190, 100455785, 113935475, 200911570, 227870950, 502278925, 1004557850, 1426472147, 2852944294, 7132360735, 14264721470, 35661803675, 71323607350]

約数ペア:

[(1, 71323607350), (2, 35661803675), (5, 14264721470), (10, 7132360735), (25, 2852944294), (50, 1426472147), (71, 1004557850), (142, 502278925), (313, 227870950), (355, 200911570), (626, 113935475), (710, 100455785), (1565, 45574190), (1775, 40182314), (3130, 22787095), (3550, 20091157), (7825, 9114838), (15650, 4557419), (22223, 3209450), (44446, 1604725), (64189, 1111150), (111115, 641890), (128378, 555575), (222230, 320945)]