16971500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 45741696

約数和(自身を除く): 28770196

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 250, 260, 325, 350, 364, 373, 455, 500, 650, 700, 746, 875, 910, 1300, 1492, 1625, 1750, 1820, 1865, 2275, 2611, 3250, 3500, 3730, 4550, 4849, 5222, 6500, 7460, 9100, 9325, 9698, 10444, 11375, 13055, 18650, 19396, 22750, 24245, 26110, 33943, 37300, 45500, 46625, 48490, 52220, 65275, 67886, 93250, 96980, 121225, 130550, 135772, 169715, 186500, 242450, 261100, 326375, 339430, 484900, 606125, 652750, 678860, 848575, 1212250, 1305500, 1697150, 2424500, 3394300, 4242875, 8485750, 16971500]

約数ペア:

[(1, 16971500), (2, 8485750), (4, 4242875), (5, 3394300), (7, 2424500), (10, 1697150), (13, 1305500), (14, 1212250), (20, 848575), (25, 678860), (26, 652750), (28, 606125), (35, 484900), (50, 339430), (52, 326375), (65, 261100), (70, 242450), (91, 186500), (100, 169715), (125, 135772), (130, 130550), (140, 121225), (175, 96980), (182, 93250), (250, 67886), (260, 65275), (325, 52220), (350, 48490), (364, 46625), (373, 45500), (455, 37300), (500, 33943), (650, 26110), (700, 24245), (746, 22750), (875, 19396), (910, 18650), (1300, 13055), (1492, 11375), (1625, 10444), (1750, 9698), (1820, 9325), (1865, 9100), (2275, 7460), (2611, 6500), (3250, 5222), (3500, 4849), (3730, 4550)]