2019431350

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{557}}^1\times {\mathrm{1229}}^1$

素因数の和:1857

約数の個数: 48

約数和(自身を含む): 3829777200

約数和(自身を除く): 1810345850

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 557, 590, 1114, 1229, 1475, 2458, 2785, 2950, 5570, 6145, 12290, 13925, 27850, 30725, 32863, 61450, 65726, 72511, 145022, 164315, 328630, 362555, 684553, 725110, 821575, 1369106, 1643150, 1812775, 3422765, 3625550, 6845530, 17113825, 34227650, 40388627, 80777254, 201943135, 403886270, 1009715675, 2019431350]

約数ペア:

[(1, 2019431350), (2, 1009715675), (5, 403886270), (10, 201943135), (25, 80777254), (50, 40388627), (59, 34227650), (118, 17113825), (295, 6845530), (557, 3625550), (590, 3422765), (1114, 1812775), (1229, 1643150), (1475, 1369106), (2458, 821575), (2785, 725110), (2950, 684553), (5570, 362555), (6145, 328630), (12290, 164315), (13925, 145022), (27850, 72511), (30725, 65726), (32863, 61450)]