1554983350

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{1223}}^1$

素因数の和:1725

約数の個数: 48

約数和(自身を含む): 2950525440

約数和(自身を除く): 1395542090

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 431, 590, 862, 1223, 1475, 2155, 2446, 2950, 4310, 6115, 10775, 12230, 21550, 25429, 30575, 50858, 61150, 72157, 127145, 144314, 254290, 360785, 527113, 635725, 721570, 1054226, 1271450, 1803925, 2635565, 3607850, 5271130, 13177825, 26355650, 31099667, 62199334, 155498335, 310996670, 777491675, 1554983350]

約数ペア:

[(1, 1554983350), (2, 777491675), (5, 310996670), (10, 155498335), (25, 62199334), (50, 31099667), (59, 26355650), (118, 13177825), (295, 5271130), (431, 3607850), (590, 2635565), (862, 1803925), (1223, 1271450), (1475, 1054226), (2155, 721570), (2446, 635725), (2950, 527113), (4310, 360785), (6115, 254290), (10775, 144314), (12230, 127145), (21550, 72157), (25429, 61150), (30575, 50858)]